1925428360 has 32 divisors (see below), whose sum is σ = 4333824000. Its totient is φ = 769885120.

The previous prime is 1925428303. The next prime is 1925428387. The reversal of 1925428360 is 638245291.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 124665 + ... + 139255.

It is an arithmetic number, because the mean of its divisors is an integer number (135432000).

Almost surely, 2^1925428360 is an apocalyptic number.

1925428360 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1925428360 is an abundant number, since it is smaller than the sum of its proper divisors (2408395640).

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

1925428360 is a wasteful number, since it uses less digits than its factorization.

1925428360 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17901 (or 17897 counting only the distinct ones).

The product of its (nonzero) digits is 103680, while the sum is 40.

The square root of 1925428360 is about 43879.7032806741. The cubic root of 1925428360 is about 1244.0632319330.

The spelling of 1925428360 in words is "one billion, nine hundred twenty-five million, four hundred twenty-eight thousand, three hundred sixty".