46158394 has 8 divisors (see below), whose sum is σ = 69419520. Its totient is φ = 23018556.

The previous prime is 46158379. The next prime is 46158403. The reversal of 46158394 is 49385164.

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

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, 29364 + ... + 30895.

It is an arithmetic number, because the mean of its divisors is an integer number (8677440).

Almost surely, 2^46158394 is an apocalyptic number.

46158394 is a deficient number, since it is larger than the sum of its proper divisors (23261126).

46158394 is a wasteful number, since it uses less digits than its factorization.

46158394 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 60644.

The product of its digits is 103680, while the sum is 40.

The square root of 46158394 is about 6793.9969090367. The cubic root of 46158394 is about 358.7155719733.

The spelling of 46158394 in words is "forty-six million, one hundred fifty-eight thousand, three hundred ninety-four".