46425149 has 4 divisors (see below), whose sum is σ = 46464636. Its totient is φ = 46385664.

The previous prime is 46425131. The next prime is 46425157. The reversal of 46425149 is 94152464.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 20313049 + 26112100 = 4507^2 + 5110^2 .

It is a cyclic number.

It is not a de Polignac number, because 46425149 - 2⁸ = 46424893 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (46425199) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 17924 + ... + 20349.

It is an arithmetic number, because the mean of its divisors is an integer number (11616159).

Almost surely, 2^46425149 is an apocalyptic number.

It is an amenable number.

46425149 is a deficient number, since it is larger than the sum of its proper divisors (39487).

46425149 is a wasteful number, since it uses less digits than its factorization.

46425149 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39486.

The product of its digits is 34560, while the sum is 35.

The square root of 46425149 is about 6813.6002964659. The cubic root of 46425149 is about 359.4052654435.

The spelling of 46425149 in words is "forty-six million, four hundred twenty-five thousand, one hundred forty-nine".