1240022996 has 12 divisors (see below), whose sum is σ = 2216211648. Its totient is φ = 606819672.

The previous prime is 1240022981. The next prime is 1240023053. The reversal of 1240022996 is 6992200421.

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, 3297746 + ... + 3298121.

It is an arithmetic number, because the mean of its divisors is an integer number (184684304).

Almost surely, 2^1240022996 is an apocalyptic number.

It is an amenable number.

1240022996 is a deficient number, since it is larger than the sum of its proper divisors (976188652).

1240022996 is a wasteful number, since it uses less digits than its factorization.

1240022996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6595918 (or 6595916 counting only the distinct ones).

The product of its (nonzero) digits is 15552, while the sum is 35.

The square root of 1240022996 is about 35213.9602430627. The cubic root of 1240022996 is about 1074.3437121993.

The spelling of 1240022996 in words is "one billion, two hundred forty million, twenty-two thousand, nine hundred ninety-six".