46121155 has 8 divisors (see below), whose sum is σ = 56632752. Its totient is φ = 36038688.

The previous prime is 46121137. The next prime is 46121167. The reversal of 46121155 is 55112164.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 46121155 - 2⁵ = 46121123 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107044 + ... + 107473.

It is an arithmetic number, because the mean of its divisors is an integer number (7079094).

Almost surely, 2^46121155 is an apocalyptic number.

46121155 is a deficient number, since it is larger than the sum of its proper divisors (10511597).

46121155 is a wasteful number, since it uses less digits than its factorization.

46121155 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 214565.

The product of its digits is 1200, while the sum is 25.

The square root of 46121155 is about 6791.2557748917. The cubic root of 46121155 is about 358.6190795700.

The spelling of 46121155 in words is "forty-six million, one hundred twenty-one thousand, one hundred fifty-five".