46477977 has 16 divisors (see below), whose sum is σ = 76272000. Its totient is φ = 24515712.

The previous prime is 46477919. The next prime is 46477987. The reversal of 46477977 is 77977464.

It is not a de Polignac number, because 46477977 - 2¹⁰ = 46476953 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46477987) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 84852 + ... + 85397.

It is an arithmetic number, because the mean of its divisors is an integer number (4767000).

Almost surely, 2^46477977 is an apocalyptic number.

It is an amenable number.

46477977 is a deficient number, since it is larger than the sum of its proper divisors (29794023).

46477977 is a wasteful number, since it uses less digits than its factorization.

46477977 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 170272.

The product of its digits is 2074464, while the sum is 51.

The square root of 46477977 is about 6817.4758525425. The cubic root of 46477977 is about 359.5415383083.

The spelling of 46477977 in words is "forty-six million, four hundred seventy-seven thousand, nine hundred seventy-seven".