46139960 has 32 divisors (see below), whose sum is σ = 104176800. Its totient is φ = 18391680.

The previous prime is 46139953. The next prime is 46139963. The reversal of 46139960 is 6993164.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46139963) 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, 10586 + ... + 14294.

It is an arithmetic number, because the mean of its divisors is an integer number (3255525).

Almost surely, 2^46139960 is an apocalyptic number.

46139960 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

46139960 is an abundant number, since it is smaller than the sum of its proper divisors (58036840).

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

46139960 is a wasteful number, since it uses less digits than its factorization.

46139960 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4031 (or 4027 counting only the distinct ones).

The product of its (nonzero) digits is 34992, while the sum is 38.

The square root of 46139960 is about 6792.6401347341. The cubic root of 46139960 is about 358.6678129220.

The spelling of 46139960 in words is "forty-six million, one hundred thirty-nine thousand, nine hundred sixty".