1425276760 has 64 divisors (see below), whose sum is σ = 3250562400. Its totient is φ = 562400256.

The previous prime is 1425276757. The next prime is 1425276767. The reversal of 1425276760 is 676725241.

It is a Harshad number since it is a multiple of its sum of digits (40).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1425276767) 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, 980194 + ... + 981646.

Almost surely, 2^1425276760 is an apocalyptic number.

1425276760 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1425276760 is an abundant number, since it is smaller than the sum of its proper divisors (1825285640).

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

1425276760 is a wasteful number, since it uses less digits than its factorization.

1425276760 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1780 (or 1776 counting only the distinct ones).

The product of its (nonzero) digits is 141120, while the sum is 40.

The square root of 1425276760 is about 37752.8377741330. The cubic root of 1425276760 is about 1125.3814041774.

The spelling of 1425276760 in words is "one billion, four hundred twenty-five million, two hundred seventy-six thousand, seven hundred sixty".