46989111 has 32 divisors (see below), whose sum is σ = 69672960. Its totient is φ = 27990144.

The previous prime is 46989097. The next prime is 46989133. The reversal of 46989111 is 11198964.

It is not a de Polignac number, because 46989111 - 2⁷ = 46988983 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a self number, because there is not a number n which added to its sum of digits gives 46989111.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46984111) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 262420 + ... + 262598.

It is an arithmetic number, because the mean of its divisors is an integer number (2177280).

Almost surely, 2^46989111 is an apocalyptic number.

46989111 is a deficient number, since it is larger than the sum of its proper divisors (22683849).

46989111 is a wasteful number, since it uses less digits than its factorization.

46989111 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 375.

The product of its digits is 15552, while the sum is 39.

The square root of 46989111 is about 6854.8603924515. The cubic root of 46989111 is about 360.8547359980.

The spelling of 46989111 in words is "forty-six million, nine hundred eighty-nine thousand, one hundred eleven".