1090908952 has 48 divisors (see below), whose sum is σ = 2482878960. Its totient is φ = 447201216.

The previous prime is 1090908881. The next prime is 1090908953. The reversal of 1090908952 is 2598090901.

It is a junction number, because it is equal to n+sod(n) for n = 1090908899 and 1090908908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1090908953) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 51483 + ... + 69514.

It is an arithmetic number, because the mean of its divisors is an integer number (51726645).

Almost surely, 2^1090908952 is an apocalyptic number.

It is an amenable number.

1090908952 is an abundant number, since it is smaller than the sum of its proper divisors (1391970008).

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

1090908952 is a wasteful number, since it uses less digits than its factorization.

1090908952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 121040 (or 121029 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 43.

The square root of 1090908952 is about 33028.9108509500. The cubic root of 1090908952 is about 1029.4284547067.

The spelling of 1090908952 in words is "one billion, ninety million, nine hundred eight thousand, nine hundred fifty-two".