46618958 has 4 divisors (see below), whose sum is σ = 69928440. Its totient is φ = 23309478.

The previous prime is 46618931. The next prime is 46618961. The reversal of 46618958 is 85981664.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11654738 + ... + 11654741.

It is an arithmetic number, because the mean of its divisors is an integer number (17482110).

Almost surely, 2^46618958 is an apocalyptic number.

46618958 is a deficient number, since it is larger than the sum of its proper divisors (23309482).

46618958 is a wasteful number, since it uses less digits than its factorization.

46618958 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23309481.

The product of its digits is 414720, while the sum is 47.

The square root of 46618958 is about 6827.8077008656. The cubic root of 46618958 is about 359.9047021416.

The spelling of 46618958 in words is "forty-six million, six hundred eighteen thousand, nine hundred fifty-eight".