748022076 has 18 divisors (see below), whose sum is σ = 1890833672. Its totient is φ = 249340680.

The previous prime is 748022063. The next prime is 748022087. The reversal of 748022076 is 670220847.

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 20778391 = 748022076 / (7 + 4 + 8 + 0 + 2 + 2 + 0 + 7 + 6).

It is a self number, because there is not a number n which added to its sum of digits gives 748022076.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10389160 + ... + 10389231.

Almost surely, 2^748022076 is an apocalyptic number.

It is an amenable number.

748022076 is an abundant number, since it is smaller than the sum of its proper divisors (1142811596).

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

748022076 is a wasteful number, since it uses less digits than its factorization.

748022076 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20778401 (or 20778396 counting only the distinct ones).

The product of its (nonzero) digits is 37632, while the sum is 36.

The square root of 748022076 is about 27349.9922486278. The cubic root of 748022076 is about 907.7608985086.

The spelling of 748022076 in words is "seven hundred forty-eight million, twenty-two thousand, seventy-six".