1088287402 has 16 divisors (see below), whose sum is σ = 1729157760. Its totient is φ = 511927488.

The previous prime is 1088287393. The next prime is 1088287427. The reversal of 1088287402 is 2047828801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107599 + ... + 117277.

It is an arithmetic number, because the mean of its divisors is an integer number (108072360).

Almost surely, 2^1088287402 is an apocalyptic number.

1088287402 is a deficient number, since it is larger than the sum of its proper divisors (640870358).

1088287402 is a wasteful number, since it uses less digits than its factorization.

1088287402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13005.

The product of its (nonzero) digits is 57344, while the sum is 40.

The square root of 1088287402 is about 32989.2012937567. The cubic root of 1088287402 is about 1028.6031909706.

The spelling of 1088287402 in words is "one billion, eighty-eight million, two hundred eighty-seven thousand, four hundred two".