1092402234 has 64 divisors (see below), whose sum is σ = 3026580480. Its totient is φ = 283739760.

The previous prime is 1092402217. The next prime is 1092402253. The reversal of 1092402234 is 4322042901.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 1092402198 and 1092402207.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 127204 + ... + 135519.

It is an arithmetic number, because the mean of its divisors is an integer number (47290320).

Almost surely, 2^1092402234 is an apocalyptic number.

1092402234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

1092402234 is an abundant number, since it is smaller than the sum of its proper divisors (1934178246).

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

1092402234 is a wasteful number, since it uses less digits than its factorization.

1092402234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 262752 (or 262746 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 1092402234 is about 33051.5088006584. The cubic root of 1092402234 is about 1029.8979488549.

The spelling of 1092402234 in words is "one billion, ninety-two million, four hundred two thousand, two hundred thirty-four".