46113140 has 24 divisors (see below), whose sum is σ = 98007840. Its totient is φ = 18222368.

The previous prime is 46113139. The next prime is 46113143. The reversal of 46113140 is 4131164.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46113143) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12230 + ... + 15549.

It is an arithmetic number, because the mean of its divisors is an integer number (4083660).

Almost surely, 2^46113140 is an apocalyptic number.

It is an amenable number.

46113140 is an abundant number, since it is smaller than the sum of its proper divisors (51894700).

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

46113140 is a wasteful number, since it uses less digits than its factorization.

46113140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27871 (or 27869 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 46113140 is about 6790.6656522023. The cubic root of 46113140 is about 358.5983045884.

The spelling of 46113140 in words is "forty-six million, one hundred thirteen thousand, one hundred forty".