1495199400 has 96 divisors (see below), whose sum is σ = 4795005600. Its totient is φ = 384966400.

The previous prime is 1495199399. The next prime is 1495199401. The reversal of 1495199400 is 49915941.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1495199399) and next prime (1495199401).

It is not an unprimeable number, because it can be changed into a prime (1495199401) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25566 + ... + 60365.

It is an arithmetic number, because the mean of its divisors is an integer number (49947975).

Almost surely, 2^1495199400 is an apocalyptic number.

1495199400 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1495199400 is an abundant number, since it is smaller than the sum of its proper divisors (3299806200).

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

1495199400 is a wasteful number, since it uses less digits than its factorization.

1495199400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 85979 (or 85970 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 42.

The square root of 1495199400 is about 38667.8083164795. The cubic root of 1495199400 is about 1143.4917563221.

The spelling of 1495199400 in words is "one billion, four hundred ninety-five million, one hundred ninety-nine thousand, four hundred".