46946187 has 6 divisors (see below), whose sum is σ = 67811172. Its totient is φ = 31297452.

The previous prime is 46946173. The next prime is 46946209. The reversal of 46946187 is 78164964.

46946187 is a `hidden beast` number, since 469 + 4 + 6 + 187 = 666.

It is not a de Polignac number, because 46946187 - 2⁴ = 46946171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46946117) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 2608113 + ... + 2608130.

It is an arithmetic number, because the mean of its divisors is an integer number (11301862).

Almost surely, 2^46946187 is an apocalyptic number.

46946187 is a deficient number, since it is larger than the sum of its proper divisors (20864985).

46946187 is a wasteful number, since it uses less digits than its factorization.

46946187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5216249 (or 5216246 counting only the distinct ones).

The product of its digits is 290304, while the sum is 45.

The square root of 46946187 is about 6851.7287599554. The cubic root of 46946187 is about 360.7448236716.

It can be divided in two parts, 469 and 46187, that added together give a 6-th power (46656 = 6⁶).

The spelling of 46946187 in words is "forty-six million, nine hundred forty-six thousand, one hundred eighty-seven".