149610407 has 2 divisors, whose sum is σ = 149610408. Its totient is φ = 149610406.

The previous prime is 149610401. The next prime is 149610493. The reversal of 149610407 is 704016941.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 149610407 - 2⁸ = 149610151 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149610401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74805203 + 74805204.

It is an arithmetic number, because the mean of its divisors is an integer number (74805204).

Almost surely, 2^149610407 is an apocalyptic number.

149610407 is a deficient number, since it is larger than the sum of its proper divisors (1).

149610407 is an equidigital number, since it uses as much as digits as its factorization.

149610407 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6048, while the sum is 32.

The square root of 149610407 is about 12231.5333053546. The cubic root of 149610407 is about 530.8688809387.

The spelling of 149610407 in words is "one hundred forty-nine million, six hundred ten thousand, four hundred seven".