1496065040 has 80 divisors (see below), whose sum is σ = 3539023488. Its totient is φ = 588069888.

The previous prime is 1496065013. The next prime is 1496065049. The reversal of 1496065040 is 405606941.

It is a Cunningham number, because it is equal to 38679²-1.

It is a tau number, because it is divible by the number of its divisors (80).

1496065040 is a modest number, since divided by 65040 gives 14960 as remainder.

It is not an unprimeable number, because it can be changed into a prime (1496065049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1546637 + ... + 1547603.

Almost surely, 2^1496065040 is an apocalyptic number.

1496065040 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 1496065040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1769511744).

1496065040 is an abundant number, since it is smaller than the sum of its proper divisors (2042958448).

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

1496065040 is a wasteful number, since it uses less digits than its factorization.

1496065040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1296 (or 1290 counting only the distinct ones).

The product of its (nonzero) digits is 25920, while the sum is 35.

The square root of 1496065040 is about 38678.9999870731. Note that the first 4 decimals coincide. The cubic root of 1496065040 is about 1143.7123871493.

The spelling of 1496065040 in words is "one billion, four hundred ninety-six million, sixty-five thousand, forty".