47377013 has 16 divisors (see below), whose sum is σ = 51617280. Its totient is φ = 43336944.

The previous prime is 47377009. The next prime is 47377027. The reversal of 47377013 is 31077374.

It is a cyclic number.

It is not a de Polignac number, because 47377013 - 2² = 47377009 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (47377063) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 83870 + ... + 84432.

It is an arithmetic number, because the mean of its divisors is an integer number (3226080).

Almost surely, 2^47377013 is an apocalyptic number.

47377013 is a gapful number since it is divisible by the number (43) formed by its first and last digit.

It is an amenable number.

47377013 is a deficient number, since it is larger than the sum of its proper divisors (4240267).

47377013 is a wasteful number, since it uses less digits than its factorization.

47377013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 728.

The product of its (nonzero) digits is 12348, while the sum is 32.

The square root of 47377013 is about 6883.0961783198. The cubic root of 47377013 is about 361.8449856734.

The spelling of 47377013 in words is "forty-seven million, three hundred seventy-seven thousand, thirteen".