46289915 has 16 divisors (see below), whose sum is σ = 66244608. Its totient is φ = 30361056.

The previous prime is 46289897. The next prime is 46289917. The reversal of 46289915 is 51998264.

It is a cyclic number.

It is not a de Polignac number, because 46289915 - 2¹⁸ = 46027771 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46289917) 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, 27947 + ... + 29556.

It is an arithmetic number, because the mean of its divisors is an integer number (4140288).

Almost surely, 2^46289915 is an apocalyptic number.

46289915 is a deficient number, since it is larger than the sum of its proper divisors (19954693).

46289915 is a wasteful number, since it uses less digits than its factorization.

46289915 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57538.

The product of its digits is 155520, while the sum is 44.

The square root of 46289915 is about 6803.6692306431. The cubic root of 46289915 is about 359.0559498773.

The spelling of 46289915 in words is "forty-six million, two hundred eighty-nine thousand, nine hundred fifteen".