46012291 has 16 divisors (see below), whose sum is σ = 51156000. Its totient is φ = 41114880.

The previous prime is 46012273. The next prime is 46012297. The reversal of 46012291 is 19221064.

It is a cyclic number.

It is not a de Polignac number, because 46012291 - 2⁷ = 46012163 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46012297) 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, 91960 + ... + 92458.

It is an arithmetic number, because the mean of its divisors is an integer number (3197250).

Almost surely, 2^46012291 is an apocalyptic number.

46012291 is a gapful number since it is divisible by the number (41) formed by its first and last digit.

46012291 is a deficient number, since it is larger than the sum of its proper divisors (5143709).

46012291 is a wasteful number, since it uses less digits than its factorization.

46012291 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 726.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 46012291 is about 6783.2360271481. The cubic root of 46012291 is about 358.3366967535.

The spelling of 46012291 in words is "forty-six million, twelve thousand, two hundred ninety-one".