46977238 has 16 divisors (see below), whose sum is σ = 87853824. Its totient is φ = 18302760.

The previous prime is 46977233. The next prime is 46977241. The reversal of 46977238 is 83277964.

46977238 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46977233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 152370 + ... + 152677.

It is an arithmetic number, because the mean of its divisors is an integer number (5490864).

Almost surely, 2^46977238 is an apocalyptic number.

46977238 is a deficient number, since it is larger than the sum of its proper divisors (40876586).

46977238 is a wasteful number, since it uses less digits than its factorization.

46977238 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 305067.

The product of its digits is 508032, while the sum is 46.

The square root of 46977238 is about 6853.9943098897. The cubic root of 46977238 is about 360.8243403802.

It can be divided in two parts, 4697 and 7238, that added together give a triangular number (11935 = T₁₅₄).

The spelling of 46977238 in words is "forty-six million, nine hundred seventy-seven thousand, two hundred thirty-eight".