1092742412 has 12 divisors (see below), whose sum is σ = 1919741880. Its totient is φ = 544244736.

The previous prime is 1092742411. The next prime is 1092742487. The reversal of 1092742412 is 2142472901.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1092742411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 530462 + ... + 532517.

It is an arithmetic number, because the mean of its divisors is an integer number (159978490).

Almost surely, 2^1092742412 is an apocalyptic number.

It is an amenable number.

1092742412 is a deficient number, since it is larger than the sum of its proper divisors (826999468).

1092742412 is a wasteful number, since it uses less digits than its factorization.

1092742412 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1063240 (or 1063238 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 1092742412 is about 33056.6545796758. The cubic root of 1092742412 is about 1030.0048424066.

The spelling of 1092742412 in words is "one billion, ninety-two million, seven hundred forty-two thousand, four hundred twelve".