745692452 has 24 divisors (see below), whose sum is σ = 1312891776. Its totient is φ = 370588608.

The previous prime is 745692443. The next prime is 745692473. The reversal of 745692452 is 254296547.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 609113 + ... + 610335.

It is an arithmetic number, because the mean of its divisors is an integer number (54703824).

Almost surely, 2^745692452 is an apocalyptic number.

It is an amenable number.

745692452 is a deficient number, since it is larger than the sum of its proper divisors (567199324).

745692452 is a wasteful number, since it uses less digits than its factorization.

745692452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2027 (or 2025 counting only the distinct ones).

The product of its digits is 604800, while the sum is 44.

The square root of 745692452 is about 27307.3699209572. The cubic root of 745692452 is about 906.8175481190.

The spelling of 745692452 in words is "seven hundred forty-five million, six hundred ninety-two thousand, four hundred fifty-two".