46158983 has 4 divisors (see below), whose sum is σ = 49709688. Its totient is φ = 42608280.

The previous prime is 46158979. The next prime is 46158991. The reversal of 46158983 is 38985164.

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

It is not a de Polignac number, because 46158983 - 2² = 46158979 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46158083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1775333 + ... + 1775358.

It is an arithmetic number, because the mean of its divisors is an integer number (12427422).

Almost surely, 2^46158983 is an apocalyptic number.

46158983 is a deficient number, since it is larger than the sum of its proper divisors (3550705).

46158983 is a wasteful number, since it uses less digits than its factorization.

46158983 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3550704.

The product of its digits is 207360, while the sum is 44.

The square root of 46158983 is about 6794.0402559891. The cubic root of 46158983 is about 358.7170977526.

The spelling of 46158983 in words is "forty-six million, one hundred fifty-eight thousand, nine hundred eighty-three".