1425472488 has 48 divisors (see below), whose sum is σ = 4211625600. Its totient is φ = 431961120.

The previous prime is 1425472483. The next prime is 1425472493. The reversal of 1425472488 is 8842745241.

1425472488 is a `hidden beast` number, since 1 + 4 + 2 + 547 + 24 + 88 = 666.

It is an interprime number because it is at equal distance from previous prime (1425472483) and next prime (1425472493).

It is not an unprimeable number, because it can be changed into a prime (1425472483) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 899128 + ... + 900711.

It is an arithmetic number, because the mean of its divisors is an integer number (87742200).

Almost surely, 2^1425472488 is an apocalyptic number.

1425472488 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1425472488 is an abundant number, since it is smaller than the sum of its proper divisors (2786153112).

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

1425472488 is a wasteful number, since it uses less digits than its factorization.

1425472488 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1799862 (or 1799855 counting only the distinct ones).

The product of its digits is 573440, while the sum is 45.

The square root of 1425472488 is about 37755.4299141196. The cubic root of 1425472488 is about 1125.4329166452.

The spelling of 1425472488 in words is "one billion, four hundred twenty-five million, four hundred seventy-two thousand, four hundred eighty-eight".