46999558 has 4 divisors (see below), whose sum is σ = 70499340. Its totient is φ = 23499778.

The previous prime is 46999531. The next prime is 46999567. The reversal of 46999558 is 85599964.

It is a happy number.

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

It is a junction number, because it is equal to n+sod(n) for n = 46999499 and 46999508.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11749888 + ... + 11749891.

It is an arithmetic number, because the mean of its divisors is an integer number (17624835).

Almost surely, 2^46999558 is an apocalyptic number.

46999558 is a deficient number, since it is larger than the sum of its proper divisors (23499782).

46999558 is a wasteful number, since it uses less digits than its factorization.

46999558 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23499781.

The product of its digits is 3499200, while the sum is 55.

The square root of 46999558 is about 6855.6223641621. The cubic root of 46999558 is about 360.8814767329.

The spelling of 46999558 in words is "forty-six million, nine hundred ninety-nine thousand, five hundred fifty-eight".