1925027916 has 36 divisors (see below), whose sum is σ = 5225077368. Its totient is φ = 550007808.

The previous prime is 1925027851. The next prime is 1925027969. The reversal of 1925027916 is 6197205291.

1925027916 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a super-3 number, since 3×1925027916³ (a number of 29 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1636341 + ... + 1637516.

It is an arithmetic number, because the mean of its divisors is an integer number (145141038).

Almost surely, 2^1925027916 is an apocalyptic number.

It is an amenable number.

1925027916 is an abundant number, since it is smaller than the sum of its proper divisors (3300049452).

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

1925027916 is a wasteful number, since it uses less digits than its factorization.

1925027916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3273878 (or 3273869 counting only the distinct ones).

The product of its (nonzero) digits is 68040, while the sum is 42.

The square root of 1925027916 is about 43875.1400681525. The cubic root of 1925027916 is about 1243.9769806157.

The spelling of 1925027916 in words is "one billion, nine hundred twenty-five million, twenty-seven thousand, nine hundred sixteen".