1195025040 has 480 divisors, whose sum is σ = 4672736640. Its totient is φ = 273208320.

The previous prime is 1195025003. The next prime is 1195025077. The reversal of 1195025040 is 405205911.

1195025040 is a `hidden beast` number, since 119 + 502 + 5 + 0 + 40 = 666.

It is an interprime number because it is at equal distance from previous prime (1195025003) and next prime (1195025077).

It is a junction number, because it is equal to n+sod(n) for n = 1195024995 and 1195025013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 27791259 + ... + 27791301.

It is an arithmetic number, because the mean of its divisors is an integer number (9734868).

Almost surely, 2^1195025040 is an apocalyptic number.

1195025040 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 1195025040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2336368320).

1195025040 is an abundant number, since it is smaller than the sum of its proper divisors (3477711600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1195025040 is a wasteful number, since it uses less digits than its factorization.

1195025040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 124 (or 93 counting only the distinct ones).

The product of its (nonzero) digits is 1800, while the sum is 27.

The square root of 1195025040 is about 34569.1342095807. The cubic root of 1195025040 is about 1061.1880117955.

The spelling of 1195025040 in words is "one billion, one hundred ninety-five million, twenty-five thousand, forty".