46994121 has 8 divisors (see below), whose sum is σ = 69620960. Its totient is φ = 31329396.

The previous prime is 46994117. The next prime is 46994161. The reversal of 46994121 is 12149964.

It is a happy number.

It is not a de Polignac number, because 46994121 - 2² = 46994117 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46994111) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 870235 + ... + 870288.

It is an arithmetic number, because the mean of its divisors is an integer number (8702620).

Almost surely, 2^46994121 is an apocalyptic number.

It is an amenable number.

46994121 is a deficient number, since it is larger than the sum of its proper divisors (22626839).

46994121 is a wasteful number, since it uses less digits than its factorization.

46994121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1740532 (or 1740526 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 46994121 is about 6855.2258168495. The cubic root of 46994121 is about 360.8675603733.

The spelling of 46994121 in words is "forty-six million, nine hundred ninety-four thousand, one hundred twenty-one".