46628427 has 4 divisors (see below), whose sum is σ = 62171240. Its totient is φ = 31085616.

The previous prime is 46628423. The next prime is 46628437. The reversal of 46628427 is 72482664.

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

It is not a de Polignac number, because 46628427 - 2² = 46628423 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (46628423) 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, 7771402 + ... + 7771407.

It is an arithmetic number, because the mean of its divisors is an integer number (15542810).

Almost surely, 2^46628427 is an apocalyptic number.

46628427 is a deficient number, since it is larger than the sum of its proper divisors (15542813).

46628427 is a wasteful number, since it uses less digits than its factorization.

46628427 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15542812.

The product of its digits is 129024, while the sum is 39.

The square root of 46628427 is about 6828.5010800321. The cubic root of 46628427 is about 359.9290678150.

The spelling of 46628427 in words is "forty-six million, six hundred twenty-eight thousand, four hundred twenty-seven".