1071925338 has 16 divisors (see below), whose sum is σ = 2338746336. Its totient is φ = 324825840.

The previous prime is 1071925333. The next prime is 1071925363. The reversal of 1071925338 is 8335291701.

It is a super-2 number, since 2×1071925338² = 2298047860492828488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1071925296 and 1071925305.

It is not an unprimeable number, because it can be changed into a prime (1071925331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8120581 + ... + 8120712.

It is an arithmetic number, because the mean of its divisors is an integer number (146171646).

Almost surely, 2^1071925338 is an apocalyptic number.

1071925338 is an abundant number, since it is smaller than the sum of its proper divisors (1266820998).

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

1071925338 is a wasteful number, since it uses less digits than its factorization.

1071925338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16241309.

The product of its (nonzero) digits is 45360, while the sum is 39.

The square root of 1071925338 is about 32740.2708907547. The cubic root of 1071925338 is about 1023.4222287175.

The spelling of 1071925338 in words is "one billion, seventy-one million, nine hundred twenty-five thousand, three hundred thirty-eight".