407253147 has 16 divisors (see below), whose sum is σ = 620858112. Its totient is φ = 232610400.

The previous prime is 407253083. The next prime is 407253151. The reversal of 407253147 is 741352704.

It is not a de Polignac number, because 407253147 - 2⁶ = 407253083 is a prime.

It is not an unprimeable number, because it can be changed into a prime (407253347) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 89272 + ... + 93722.

It is an arithmetic number, because the mean of its divisors is an integer number (38803632).

Almost surely, 2^407253147 is an apocalyptic number.

407253147 is a deficient number, since it is larger than the sum of its proper divisors (213604965).

407253147 is a wasteful number, since it uses less digits than its factorization.

407253147 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8818.

The product of its (nonzero) digits is 23520, while the sum is 33.

The square root of 407253147 is about 20180.5140420159. The cubic root of 407253147 is about 741.2331199335.

The spelling of 407253147 in words is "four hundred seven million, two hundred fifty-three thousand, one hundred forty-seven".