46988949 has 16 divisors (see below), whose sum is σ = 71710208. Its totient is φ = 26810352.

The previous prime is 46988947. The next prime is 46988959. The reversal of 46988949 is 94988964.

It is not a de Polignac number, because 46988949 - 2¹ = 46988947 is a prime.

It is a super-2 number, since 2×46988949² = 4415922656249202, which contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46988947) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17814 + ... + 20280.

It is an arithmetic number, because the mean of its divisors is an integer number (4481888).

Almost surely, 2^46988949 is an apocalyptic number.

It is an amenable number.

46988949 is a deficient number, since it is larger than the sum of its proper divisors (24721259).

46988949 is a wasteful number, since it uses less digits than its factorization.

46988949 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3384.

The product of its digits is 4478976, while the sum is 57.

The square root of 46988949 is about 6854.8485760081. The cubic root of 46988949 is about 360.8543213024.

The spelling of 46988949 in words is "forty-six million, nine hundred eighty-eight thousand, nine hundred forty-nine".