747048 has 32 divisors (see below), whose sum is σ = 1978560. Its totient is φ = 234240.

The previous prime is 747037. The next prime is 747049. The reversal of 747048 is 840747.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

It is a nialpdrome in base 15.

It is not an unprimeable number, because it can be changed into a prime (747049) by changing a digit.

747048 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 508 + ... + 1323.

It is an arithmetic number, because the mean of its divisors is an integer number (61830).

2⁷⁴⁷⁰⁴⁸ is an apocalyptic number.

It is an amenable number.

747048 is an abundant number, since it is smaller than the sum of its proper divisors (1231512).

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

747048 is a wasteful number, since it uses less digits than its factorization.

747048 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1857 (or 1853 counting only the distinct ones).

The product of its (nonzero) digits is 6272, while the sum is 30.

The square root of 747048 is about 864.3193854126. The cubic root of 747048 is about 90.7366697934.

The spelling of 747048 in words is "seven hundred forty-seven thousand, forty-eight".