748032525 has 36 divisors (see below), whose sum is σ = 1386021780. Its totient is φ = 385190400.

The previous prime is 748032469. The next prime is 748032529. The reversal of 748032525 is 525230847.

It can be written as a sum of positive squares in 6 ways, for example, as 447561 + 747584964 = 669^2 + 27342^2 .

It is not a de Polignac number, because 748032525 - 2¹² = 748028429 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 748032525.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (748032529) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 50796 + ... + 63845.

It is an arithmetic number, because the mean of its divisors is an integer number (38500605).

Almost surely, 2^748032525 is an apocalyptic number.

748032525 is a gapful number since it is divisible by the number (75) formed by its first and last digit.

It is an amenable number.

748032525 is a deficient number, since it is larger than the sum of its proper divisors (637989255).

748032525 is a wasteful number, since it uses less digits than its factorization.

748032525 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114686 (or 114678 counting only the distinct ones).

The product of its (nonzero) digits is 67200, while the sum is 36.

The square root of 748032525 is about 27350.1832717808. The cubic root of 748032525 is about 907.7651252775.

The spelling of 748032525 in words is "seven hundred forty-eight million, thirty-two thousand, five hundred twenty-five".