45704477 has 8 divisors (see below), whose sum is σ = 56251776. Its totient is φ = 36161712.

The previous prime is 45704453. The next prime is 45704479. The reversal of 45704477 is 77440754.

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

It is a cyclic number.

It is not a de Polignac number, because 45704477 - 2²⁰ = 44655901 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 45704477.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (45704479) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 251033 + ... + 251214.

It is an arithmetic number, because the mean of its divisors is an integer number (7031472).

Almost surely, 2^45704477 is an apocalyptic number.

It is an amenable number.

45704477 is a deficient number, since it is larger than the sum of its proper divisors (10547299).

45704477 is a wasteful number, since it uses less digits than its factorization.

45704477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 502267.

The product of its (nonzero) digits is 109760, while the sum is 38.

The square root of 45704477 is about 6760.5086347109. The cubic root of 45704477 is about 357.5358387466.

The spelling of 45704477 in words is "forty-five million, seven hundred four thousand, four hundred seventy-seven".