46158974 has 4 divisors (see below), whose sum is σ = 69238464. Its totient is φ = 23079486.

The previous prime is 46158947. The next prime is 46158977. The reversal of 46158974 is 47985164.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46158977) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11539742 + ... + 11539745.

It is an arithmetic number, because the mean of its divisors is an integer number (17309616).

Almost surely, 2^46158974 is an apocalyptic number.

46158974 is a deficient number, since it is larger than the sum of its proper divisors (23079490).

46158974 is a wasteful number, since it uses less digits than its factorization.

46158974 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23079489.

The product of its digits is 241920, while the sum is 44.

The square root of 46158974 is about 6794.0395936438. The cubic root of 46158974 is about 358.7170744386.

The spelling of 46158974 in words is "forty-six million, one hundred fifty-eight thousand, nine hundred seventy-four".