745371126 has 16 divisors (see below), whose sum is σ = 1656380400. Its totient is φ = 248457024.

The previous prime is 745371119. The next prime is 745371163. The reversal of 745371126 is 621173547.

It is a happy number.

745371126 is a `hidden beast` number, since 7 + 4 + 537 + 112 + 6 = 666.

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 congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6901531 + ... + 6901638.

It is an arithmetic number, because the mean of its divisors is an integer number (103523775).

Almost surely, 2^745371126 is an apocalyptic number.

745371126 is an abundant number, since it is smaller than the sum of its proper divisors (911009274).

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

745371126 is a wasteful number, since it uses less digits than its factorization.

745371126 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13803180 (or 13803174 counting only the distinct ones).

The product of its digits is 35280, while the sum is 36.

The square root of 745371126 is about 27301.4857837444. The cubic root of 745371126 is about 906.6872772912.

The spelling of 745371126 in words is "seven hundred forty-five million, three hundred seventy-one thousand, one hundred twenty-six".