46042251 has 16 divisors (see below), whose sum is σ = 65114880. Its totient is φ = 28876320.

The previous prime is 46042247. The next prime is 46042253. The reversal of 46042251 is 15224064.

It is not a de Polignac number, because 46042251 - 2² = 46042247 is a prime.

It is not an unprimeable number, because it can be changed into a prime (46042253) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1261 + ... + 9678.

It is an arithmetic number, because the mean of its divisors is an integer number (4069680).

Almost surely, 2^46042251 is an apocalyptic number.

46042251 is a deficient number, since it is larger than the sum of its proper divisors (19072629).

46042251 is a wasteful number, since it uses less digits than its factorization.

46042251 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11026.

The product of its (nonzero) digits is 1920, while the sum is 24.

The square root of 46042251 is about 6785.4440532658. Note that the first 3 decimals coincide. The cubic root of 46042251 is about 358.4144545143.

The spelling of 46042251 in words is "forty-six million, forty-two thousand, two hundred fifty-one".