46566151 has 4 divisors (see below), whose sum is σ = 47027304. Its totient is φ = 46105000.

The previous prime is 46566137. The next prime is 46566161. The reversal of 46566151 is 15166564.

It is a happy number.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-46566151 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46566101) 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, 230425 + ... + 230626.

It is an arithmetic number, because the mean of its divisors is an integer number (11756826).

Almost surely, 2^46566151 is an apocalyptic number.

46566151 is a deficient number, since it is larger than the sum of its proper divisors (461153).

46566151 is a wasteful number, since it uses less digits than its factorization.

46566151 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 461152.

The product of its digits is 21600, while the sum is 34.

The square root of 46566151 is about 6823.9395513149. The cubic root of 46566151 is about 359.7687583896.

The spelling of 46566151 in words is "forty-six million, five hundred sixty-six thousand, one hundred fifty-one".