748897522 has 8 divisors (see below), whose sum is σ = 1123470000. Its totient is φ = 374407524.

The previous prime is 748897519. The next prime is 748897553. The reversal of 748897522 is 225798847.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a self number, because there is not a number n which added to its sum of digits gives 748897522.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13129 + ... + 40867.

It is an arithmetic number, because the mean of its divisors is an integer number (140433750).

Almost surely, 2^748897522 is an apocalyptic number.

748897522 is a deficient number, since it is larger than the sum of its proper divisors (374572478).

748897522 is a wasteful number, since it uses less digits than its factorization.

748897522 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41240.

The product of its digits is 2257920, while the sum is 52.

The square root of 748897522 is about 27365.9920704512. The cubic root of 748897522 is about 908.1148924396.

The spelling of 748897522 in words is "seven hundred forty-eight million, eight hundred ninety-seven thousand, five hundred twenty-two".