46681427 has 4 divisors (see below), whose sum is σ = 50272320. Its totient is φ = 43090536.

The previous prime is 46681417. The next prime is 46681447. The reversal of 46681427 is 72418664.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 46681427 - 2⁶ = 46681363 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46681417) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1795427 + ... + 1795452.

It is an arithmetic number, because the mean of its divisors is an integer number (12568080).

Almost surely, 2^46681427 is an apocalyptic number.

46681427 is a deficient number, since it is larger than the sum of its proper divisors (3590893).

46681427 is a wasteful number, since it uses less digits than its factorization.

46681427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3590892.

The product of its digits is 64512, while the sum is 38.

The square root of 46681427 is about 6832.3807710051. The cubic root of 46681427 is about 360.0653867856.

The spelling of 46681427 in words is "forty-six million, six hundred eighty-one thousand, four hundred twenty-seven".