46040251 has 2 divisors, whose sum is σ = 46040252. Its totient is φ = 46040250.

The previous prime is 46040231. The next prime is 46040261. The reversal of 46040251 is 15204064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46040251 - 2⁵ = 46040219 is a prime.

It is not a weakly prime, because it can be changed into another prime (46040201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23020125 + 23020126.

It is an arithmetic number, because the mean of its divisors is an integer number (23020126).

Almost surely, 2^46040251 is an apocalyptic number.

46040251 is a deficient number, since it is larger than the sum of its proper divisors (1).

46040251 is an equidigital number, since it uses as much as digits as its factorization.

46040251 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 960, while the sum is 22.

The square root of 46040251 is about 6785.2966773753. The cubic root of 46040251 is about 358.4092647934.

The spelling of 46040251 in words is "forty-six million, forty thousand, two hundred fifty-one".