425374007 has 4 divisors (see below), whose sum is σ = 425438376. Its totient is φ = 425309640.

The previous prime is 425373979. The next prime is 425374009. The reversal of 425374007 is 700473524.

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

It is a cyclic number.

It is not a de Polignac number, because 425374007 - 2¹² = 425369911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (425374009) 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, 20969 + ... + 35922.

It is an arithmetic number, because the mean of its divisors is an integer number (106359594).

Almost surely, 2^425374007 is an apocalyptic number.

425374007 is a deficient number, since it is larger than the sum of its proper divisors (64369).

425374007 is an equidigital number, since it uses as much as digits as its factorization.

425374007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64368.

The product of its (nonzero) digits is 23520, while the sum is 32.

The square root of 425374007 is about 20624.5971354594. The cubic root of 425374007 is about 752.0677794413.

The spelling of 425374007 in words is "four hundred twenty-five million, three hundred seventy-four thousand, seven".