73562496 has 64 divisors (see below), whose sum is σ = 223322880. Its totient is φ = 21017088.

The previous prime is 73562491. The next prime is 73562513. The reversal of 73562496 is 69426537.

It is a tau number, because it is divible by the number of its divisors (64).

It is a super-2 number, since 2×73562496² = 10822881635500032, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73562491) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10996 + ... + 16371.

It is an arithmetic number, because the mean of its divisors is an integer number (3489420).

Almost surely, 2^73562496 is an apocalyptic number.

It is an amenable number.

73562496 is an abundant number, since it is smaller than the sum of its proper divisors (149760384).

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

73562496 is a wasteful number, since it uses less digits than its factorization.

73562496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27391 (or 27379 counting only the distinct ones).

The product of its digits is 272160, while the sum is 42.

The square root of 73562496 is about 8576.8581660186. The cubic root of 73562496 is about 419.0046270206.

The spelling of 73562496 in words is "seventy-three million, five hundred sixty-two thousand, four hundred ninety-six".