45977707 has 8 divisors (see below), whose sum is σ = 49815216. Its totient is φ = 42266112.

The previous prime is 45977699. The next prime is 45977747. The reversal of 45977707 is 70777954.

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 45977707 - 2³ = 45977699 is a prime.

It is a super-2 number, since 2×45977707² = 4227899081955698, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (45977747) 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, 30718 + ... + 32179.

It is an arithmetic number, because the mean of its divisors is an integer number (6226902).

Almost surely, 2^45977707 is an apocalyptic number.

45977707 is a deficient number, since it is larger than the sum of its proper divisors (3837509).

45977707 is a wasteful number, since it uses less digits than its factorization.

45977707 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 62957.

The product of its (nonzero) digits is 432180, while the sum is 46.

The square root of 45977707 is about 6780.6863221948. The cubic root of 45977707 is about 358.2468959471.

The spelling of 45977707 in words is "forty-five million, nine hundred seventy-seven thousand, seven hundred seven".