46018451 has 2 divisors, whose sum is σ = 46018452. Its totient is φ = 46018450.

The previous prime is 46018433. The next prime is 46018463. The reversal of 46018451 is 15481064.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46018451 - 2⁶ = 46018387 is a prime.

It is not a weakly prime, because it can be changed into another prime (46018411) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23009225 + 23009226.

It is an arithmetic number, because the mean of its divisors is an integer number (23009226).

Almost surely, 2^46018451 is an apocalyptic number.

46018451 is a deficient number, since it is larger than the sum of its proper divisors (1).

46018451 is an equidigital number, since it uses as much as digits as its factorization.

46018451 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3840, while the sum is 29.

The square root of 46018451 is about 6783.6900725195. The cubic root of 46018451 is about 358.3526870864.

The spelling of 46018451 in words is "forty-six million, eighteen thousand, four hundred fifty-one".