747496 has 16 divisors (see below), whose sum is σ = 1411200. Its totient is φ = 371184.

The previous prime is 747493. The next prime is 747497. The reversal of 747496 is 694747.

It is an alternating number because its digits alternate between odd and even.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (747493) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1575 + ... + 1993.

It is an arithmetic number, because the mean of its divisors is an integer number (88200).

2⁷⁴⁷⁴⁹⁶ is an apocalyptic number.

It is an amenable number.

747496 is a deficient number, since it is larger than the sum of its proper divisors (663704).

747496 is a wasteful number, since it uses less digits than its factorization.

747496 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 648 (or 644 counting only the distinct ones).

The product of its digits is 42336, while the sum is 37.

The square root of 747496 is about 864.5785100267. The cubic root of 747496 is about 90.7548042394.

The spelling of 747496 in words is "seven hundred forty-seven thousand, four hundred ninety-six".