1925941952 has 28 divisors (see below), whose sum is σ = 4169228136. Its totient is φ = 875427840.

The previous prime is 1925941949. The next prime is 1925941967. The reversal of 1925941952 is 2591495291.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 1925941897 and 1925941906.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1367153 + ... + 1368560.

Almost surely, 2^1925941952 is an apocalyptic number.

It is an amenable number.

1925941952 is an abundant number, since it is smaller than the sum of its proper divisors (2243286184).

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

1925941952 is a wasteful number, since it uses less digits than its factorization.

1925941952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2735736 (or 2735726 counting only the distinct ones).

The product of its digits is 291600, while the sum is 47.

The square root of 1925941952 is about 43885.5551634020. Note that the first 3 decimals coincide. The cubic root of 1925941952 is about 1244.1738366058.

The spelling of 1925941952 in words is "one billion, nine hundred twenty-five million, nine hundred forty-one thousand, nine hundred fifty-two".