1425794270 has 32 divisors (see below), whose sum is σ = 2656202976. Its totient is φ = 550656000.

The previous prime is 1425794263. The next prime is 1425794299. The reversal of 1425794270 is 724975241.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21845 + ... + 57695.

It is an arithmetic number, because the mean of its divisors is an integer number (83006343).

Almost surely, 2^1425794270 is an apocalyptic number.

1425794270 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1425794270 is a deficient number, since it is larger than the sum of its proper divisors (1230408706).

1425794270 is a wasteful number, since it uses less digits than its factorization.

1425794270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 35996.

The product of its (nonzero) digits is 141120, while the sum is 41.

The square root of 1425794270 is about 37759.6910739482. The cubic root of 1425794270 is about 1125.5175942547.

The spelling of 1425794270 in words is "one billion, four hundred twenty-five million, seven hundred ninety-four thousand, two hundred seventy".