46115400 has 96 divisors (see below), whose sum is σ = 144187200. Its totient is φ = 12192000.

The previous prime is 46115387. The next prime is 46115411. The reversal of 46115400 is 451164.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 90346 + ... + 90854.

It is an arithmetic number, because the mean of its divisors is an integer number (1501950).

Almost surely, 2^46115400 is an apocalyptic number.

46115400 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 46115400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (72093600).

46115400 is an abundant number, since it is smaller than the sum of its proper divisors (98071800).

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

46115400 is a wasteful number, since it uses less digits than its factorization.

46115400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 679 (or 670 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 46115400 is about 6790.8320550578. The cubic root of 46115400 is about 358.6041627807.

Adding to 46115400 its reverse (451164), we get a palindrome (46566564).

It can be divided in two parts, 4611 and 5400, that added together give a triangular number (10011 = T₁₄₁).

The spelling of 46115400 in words is "forty-six million, one hundred fifteen thousand, four hundred".