46638794 has 4 divisors (see below), whose sum is σ = 69958194. Its totient is φ = 23319396.

The previous prime is 46638763. The next prime is 46638817. The reversal of 46638794 is 49783664.

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

It can be written as a sum of positive squares in only one way, i.e., 43731769 + 2907025 = 6613^2 + 1705^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11659697 + ... + 11659700.

Almost surely, 2^46638794 is an apocalyptic number.

46638794 is a deficient number, since it is larger than the sum of its proper divisors (23319400).

46638794 is a wasteful number, since it uses less digits than its factorization.

46638794 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23319399.

The product of its digits is 870912, while the sum is 47.

The square root of 46638794 is about 6829.2601356223. The cubic root of 46638794 is about 359.9557404436.

The spelling of 46638794 in words is "forty-six million, six hundred thirty-eight thousand, seven hundred ninety-four".