46394318 has 4 divisors (see below), whose sum is σ = 69591480. Its totient is φ = 23197158.

The previous prime is 46394317. The next prime is 46394339. The reversal of 46394318 is 81349364.

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 (46394317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11598578 + ... + 11598581.

It is an arithmetic number, because the mean of its divisors is an integer number (17397870).

Almost surely, 2^46394318 is an apocalyptic number.

46394318 is a deficient number, since it is larger than the sum of its proper divisors (23197162).

46394318 is a wasteful number, since it uses less digits than its factorization.

46394318 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23197161.

The product of its digits is 62208, while the sum is 38.

The square root of 46394318 is about 6811.3374604405. The cubic root of 46394318 is about 359.3256873282.

The spelling of 46394318 in words is "forty-six million, three hundred ninety-four thousand, three hundred eighteen".