46777156 has 6 divisors (see below), whose sum is σ = 81860030. Its totient is φ = 23388576.

The previous prime is 46777153. The next prime is 46777229. The reversal of 46777156 is 65177764.

It can be written as a sum of positive squares in only one way, i.e., 33454656 + 13322500 = 5784^2 + 3650^2 .

It is not an unprimeable number, because it can be changed into a prime (46777151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5847141 + ... + 5847148.

Almost surely, 2^46777156 is an apocalyptic number.

It is an amenable number.

46777156 is a deficient number, since it is larger than the sum of its proper divisors (35082874).

46777156 is a wasteful number, since it uses less digits than its factorization.

46777156 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11694293 (or 11694291 counting only the distinct ones).

The product of its digits is 246960, while the sum is 43.

The square root of 46777156 is about 6839.3827206847. The cubic root of 46777156 is about 360.3113458813.

The spelling of 46777156 in words is "forty-six million, seven hundred seventy-seven thousand, one hundred fifty-six".