46186942 has 8 divisors (see below), whose sum is σ = 69893856. Its totient is φ = 22888992.

The previous prime is 46186939. The next prime is 46186961. The reversal of 46186942 is 24968164.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×46186942² = 4266467222622728, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 46186895 and 46186904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 101958 + ... + 102409.

It is an arithmetic number, because the mean of its divisors is an integer number (8736732).

Almost surely, 2^46186942 is an apocalyptic number.

46186942 is a deficient number, since it is larger than the sum of its proper divisors (23706914).

46186942 is a wasteful number, since it uses less digits than its factorization.

46186942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204482.

The product of its digits is 82944, while the sum is 40.

The square root of 46186942 is about 6796.0975566865. The cubic root of 46186942 is about 358.7895094220.

The spelling of 46186942 in words is "forty-six million, one hundred eighty-six thousand, nine hundred forty-two".