46131400 has 96 divisors (see below), whose sum is σ = 124367040. Its totient is φ = 15586560.

The previous prime is 46131391. The next prime is 46131403. The reversal of 46131400 is 413164.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (46131403) 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, 116002 + ... + 116398.

It is an arithmetic number, because the mean of its divisors is an integer number (1295490).

Almost surely, 2^46131400 is an apocalyptic number.

46131400 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 46131400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62183520).

46131400 is an abundant number, since it is smaller than the sum of its proper divisors (78235640).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

46131400 is a wasteful number, since it uses less digits than its factorization.

46131400 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 503 (or 494 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 19.

The square root of 46131400 is about 6792.0100117712. The cubic root of 46131400 is about 358.6456312356.

Adding to 46131400 its reverse (413164), we get a palindrome (46544564).

The spelling of 46131400 in words is "forty-six million, one hundred thirty-one thousand, four hundred".