1425524374 has 8 divisors (see below), whose sum is σ = 2138551128. Its totient is φ = 712674000.

The previous prime is 1425524371. The next prime is 1425524407. The reversal of 1425524374 is 4734255241.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425524371) 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, 21592 + ... + 57595.

It is an arithmetic number, because the mean of its divisors is an integer number (267318891).

Almost surely, 2^1425524374 is an apocalyptic number.

1425524374 is a deficient number, since it is larger than the sum of its proper divisors (713026754).

1425524374 is an equidigital number, since it uses as much as digits as its factorization.

1425524374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88190.

The product of its digits is 134400, while the sum is 37.

The square root of 1425524374 is about 37756.1170408187. The cubic root of 1425524374 is about 1125.4465714168.

The spelling of 1425524374 in words is "one billion, four hundred twenty-five million, five hundred twenty-four thousand, three hundred seventy-four".