46853391 has 12 divisors (see below), whose sum is σ = 67647048. Its totient is φ = 28832544.

The previous prime is 46853383. The next prime is 46853393. The reversal of 46853391 is 19335864.

It is not a de Polignac number, because 46853391 - 2³ = 46853383 is a prime.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46853393) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 45700 + ... + 46713.

It is an arithmetic number, because the mean of its divisors is an integer number (5637254).

Almost surely, 2^46853391 is an apocalyptic number.

46853391 is a deficient number, since it is larger than the sum of its proper divisors (20793657).

46853391 is a wasteful number, since it uses less digits than its factorization.

46853391 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92442 (or 92429 counting only the distinct ones).

The product of its digits is 77760, while the sum is 39.

The square root of 46853391 is about 6844.9536886673. The cubic root of 46853391 is about 360.5069786014.

The spelling of 46853391 in words is "forty-six million, eight hundred fifty-three thousand, three hundred ninety-one".