46886121 has 24 divisors (see below), whose sum is σ = 73295040. Its totient is φ = 29894832.

The previous prime is 46886117. The next prime is 46886137. The reversal of 46886121 is 12168864.

It is not a de Polignac number, because 46886121 - 2² = 46886117 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (46886101) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1395 + ... + 9783.

It is an arithmetic number, because the mean of its divisors is an integer number (3053960).

Almost surely, 2^46886121 is an apocalyptic number.

It is an amenable number.

46886121 is a deficient number, since it is larger than the sum of its proper divisors (26408919).

46886121 is an equidigital number, since it uses as much as digits as its factorization.

46886121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8427 (or 8415 counting only the distinct ones).

The product of its digits is 18432, while the sum is 36.

The square root of 46886121 is about 6847.3440836575. The cubic root of 46886121 is about 360.5909045577.

The spelling of 46886121 in words is "forty-six million, eight hundred eighty-six thousand, one hundred twenty-one".