749262252 has 36 divisors (see below), whose sum is σ = 1758988616. Its totient is φ = 248229120.

The previous prime is 749262223. The next prime is 749262259. The reversal of 749262252 is 252262947.

749262252 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×749262252² = 1122787844544223008, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 749262252.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (749262259) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1471774 + ... + 1472282.

Almost surely, 2^749262252 is an apocalyptic number.

It is an amenable number.

749262252 is an abundant number, since it is smaller than the sum of its proper divisors (1009726364).

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

749262252 is a wasteful number, since it uses less digits than its factorization.

749262252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1266 (or 755 counting only the distinct ones).

The product of its digits is 120960, while the sum is 39.

The square root of 749262252 is about 27372.6551872485. The cubic root of 749262252 is about 908.2622926644.

The spelling of 749262252 in words is "seven hundred forty-nine million, two hundred sixty-two thousand, two hundred fifty-two".