425771370 has 32 divisors (see below), whose sum is σ = 1135391040. Its totient is φ = 113538960.

The previous prime is 425771363. The next prime is 425771371. The reversal of 425771370 is 73177524.

425771370 is a `hidden beast` number, since 4 + 2 + 577 + 13 + 70 = 666.

It is not an unprimeable number, because it can be changed into a prime (425771371) 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, 788196 + ... + 788735.

It is an arithmetic number, because the mean of its divisors is an integer number (35480970).

Almost surely, 2^425771370 is an apocalyptic number.

425771370 is an abundant number, since it is smaller than the sum of its proper divisors (709619670).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

425771370 is a wasteful number, since it uses less digits than its factorization.

425771370 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1576947 (or 1576941 counting only the distinct ones).

The product of its (nonzero) digits is 41160, while the sum is 36.

The square root of 425771370 is about 20634.2281173782. The cubic root of 425771370 is about 752.3018878552.

The spelling of 425771370 in words is "four hundred twenty-five million, seven hundred seventy-one thousand, three hundred seventy".