46162989 has 24 divisors (see below), whose sum is σ = 70460000. Its totient is φ = 29043360.

The previous prime is 46162969. The next prime is 46162997. The reversal of 46162989 is 98926164.

It is a happy number.

46162989 is a `hidden beast` number, since 4 + 616 + 29 + 8 + 9 = 666.

It is not a de Polignac number, because 46162989 - 2⁷ = 46162861 is a prime.

It is a super-4 number, since 4×46162989⁴ (a number of 32 digits) contains 4444 as substring.

It is a hoax number, since the sum of its digits (45) coincides with the sum of the digits of its distinct prime factors.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46162969) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 85059 + ... + 85599.

Almost surely, 2^46162989 is an apocalyptic number.

It is an amenable number.

46162989 is a deficient number, since it is larger than the sum of its proper divisors (24297011).

46162989 is a wasteful number, since it uses less digits than its factorization.

46162989 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1065 (or 1062 counting only the distinct ones).

The product of its digits is 186624, while the sum is 45.

The square root of 46162989 is about 6794.3350668038. The cubic root of 46162989 is about 358.7274747802.

The spelling of 46162989 in words is "forty-six million, one hundred sixty-two thousand, nine hundred eighty-nine".