46121555 has 8 divisors (see below), whose sum is σ = 57752352. Its totient is φ = 35292928.

The previous prime is 46121533. The next prime is 46121567. The reversal of 46121555 is 55512164.

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 a de Polignac number, because none of the positive numbers 2^k-46121555 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, 200414 + ... + 200643.

It is an arithmetic number, because the mean of its divisors is an integer number (7219044).

Almost surely, 2^46121555 is an apocalyptic number.

46121555 is a deficient number, since it is larger than the sum of its proper divisors (11630797).

46121555 is a wasteful number, since it uses less digits than its factorization.

46121555 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401085.

The product of its digits is 6000, while the sum is 29.

The square root of 46121555 is about 6791.2852244623. The cubic root of 46121555 is about 358.6201163120.

The spelling of 46121555 in words is "forty-six million, one hundred twenty-one thousand, five hundred fifty-five".