46381365 has 24 divisors (see below), whose sum is σ = 80720640. Its totient is φ = 24636384.

The previous prime is 46381351. The next prime is 46381367. The reversal of 46381365 is 56318364.

46381365 is a `hidden beast` number, since 4 + 638 + 13 + 6 + 5 = 666.

It is not a de Polignac number, because 46381365 - 2⁹ = 46380853 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46381367) 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, 9876 + ... + 13794.

It is an arithmetic number, because the mean of its divisors is an integer number (3363360).

Almost surely, 2^46381365 is an apocalyptic number.

46381365 is a gapful number since it is divisible by the number (45) formed by its first and last digit.

It is an amenable number.

46381365 is a deficient number, since it is larger than the sum of its proper divisors (34339275).

46381365 is a wasteful number, since it uses less digits than its factorization.

46381365 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4193 (or 4190 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 46381365 is about 6810.3865529058. The cubic root of 46381365 is about 359.2922437296.

The spelling of 46381365 in words is "forty-six million, three hundred eighty-one thousand, three hundred sixty-five".