46954221 has 32 divisors (see below), whose sum is σ = 68947200. Its totient is φ = 28302336.

The previous prime is 46954213. The next prime is 46954223. The reversal of 46954221 is 12245964.

It is not a de Polignac number, because 46954221 - 2³ = 46954213 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46954223) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 281080 + ... + 281246.

It is an arithmetic number, because the mean of its divisors is an integer number (2154600).

Almost surely, 2^46954221 is an apocalyptic number.

It is an amenable number.

46954221 is a deficient number, since it is larger than the sum of its proper divisors (21992979).

46954221 is a wasteful number, since it uses less digits than its factorization.

46954221 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 373.

The product of its digits is 17280, while the sum is 33.

The square root of 46954221 is about 6852.3150102721. The cubic root of 46954221 is about 360.7654008387.

The spelling of 46954221 in words is "forty-six million, nine hundred fifty-four thousand, two hundred twenty-one".