1097011662 has 32 divisors (see below), whose sum is σ = 2285660160. Its totient is φ = 350700480.

The previous prime is 1097011651. The next prime is 1097011691. The reversal of 1097011662 is 2661107901.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23278 + ... + 52305.

It is an arithmetic number, because the mean of its divisors is an integer number (71426880).

Almost surely, 2^1097011662 is an apocalyptic number.

1097011662 is an abundant number, since it is smaller than the sum of its proper divisors (1188648498).

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

1097011662 is a wasteful number, since it uses less digits than its factorization.

1097011662 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 75688.

The product of its (nonzero) digits is 4536, while the sum is 33.

The square root of 1097011662 is about 33121.1663743897. The cubic root of 1097011662 is about 1031.3444792190.

The spelling of 1097011662 in words is "one billion, ninety-seven million, eleven thousand, six hundred sixty-two".