1095640952 has 16 divisors (see below), whose sum is σ = 2347802160. Its totient is φ = 469560384.

The previous prime is 1095640943. The next prime is 1095640961. The reversal of 1095640952 is 2590465901.

It is an interprime number because it is at equal distance from previous prime (1095640943) and next prime (1095640961).

It is a congruent number.

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, 9782453 + ... + 9782564.

It is an arithmetic number, because the mean of its divisors is an integer number (146737635).

Almost surely, 2^1095640952 is an apocalyptic number.

It is an amenable number.

1095640952 is an abundant number, since it is smaller than the sum of its proper divisors (1252161208).

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

1095640952 is a wasteful number, since it uses less digits than its factorization.

1095640952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19565030 (or 19565026 counting only the distinct ones).

The product of its (nonzero) digits is 97200, while the sum is 41.

The square root of 1095640952 is about 33100.4675495679. The cubic root of 1095640952 is about 1030.9147471138.

The spelling of 1095640952 in words is "one billion, ninety-five million, six hundred forty thousand, nine hundred fifty-two".