46149115 has 4 divisors (see below), whose sum is σ = 55378944. Its totient is φ = 36919288.

The previous prime is 46149113. The next prime is 46149127. The reversal of 46149115 is 51194164.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46149115 - 2¹ = 46149113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46149113) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4614907 + ... + 4614916.

It is an arithmetic number, because the mean of its divisors is an integer number (13844736).

Almost surely, 2^46149115 is an apocalyptic number.

46149115 is a deficient number, since it is larger than the sum of its proper divisors (9229829).

46149115 is an equidigital number, since it uses as much as digits as its factorization.

46149115 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9229828.

The product of its digits is 4320, while the sum is 31.

The square root of 46149115 is about 6793.3139924488. The cubic root of 46149115 is about 358.6915334069.

It can be divided in two parts, 46149 and 115, that added together give a palindrome (46264).

The spelling of 46149115 in words is "forty-six million, one hundred forty-nine thousand, one hundred fifteen".