46402171 has 2 divisors, whose sum is σ = 46402172. Its totient is φ = 46402170.

The previous prime is 46402141. The next prime is 46402177. The reversal of 46402171 is 17120464.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 46402171 - 2¹³ = 46393979 is a prime.

It is a super-2 number, since 2×46402171² = 4306322947026482, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (46402177) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 23201085 + 23201086.

It is an arithmetic number, because the mean of its divisors is an integer number (23201086).

Almost surely, 2^46402171 is an apocalyptic number.

46402171 is a deficient number, since it is larger than the sum of its proper divisors (1).

46402171 is an equidigital number, since it uses as much as digits as its factorization.

46402171 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 25.

The square root of 46402171 is about 6811.9139013936. The cubic root of 46402171 is about 359.3459601084.

The spelling of 46402171 in words is "forty-six million, four hundred two thousand, one hundred seventy-one".