1135408684 has 12 divisors (see below), whose sum is σ = 1988280504. Its totient is φ = 567328544.

The previous prime is 1135408661. The next prime is 1135408691. The reversal of 1135408684 is 4868045311.

It is a super-2 number, since 2×1135408684² = 2578305759405223712, which contains 22 as substring.

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, 87097 + ... + 99280.

It is an arithmetic number, because the mean of its divisors is an integer number (165690042).

Almost surely, 2^1135408684 is an apocalyptic number.

It is an amenable number.

1135408684 is a deficient number, since it is larger than the sum of its proper divisors (852871820).

1135408684 is a wasteful number, since it uses less digits than its factorization.

1135408684 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 187904 (or 187902 counting only the distinct ones).

The product of its (nonzero) digits is 92160, while the sum is 40.

The square root of 1135408684 is about 33695.8259136054. The cubic root of 1135408684 is about 1043.2396157716.

The spelling of 1135408684 in words is "one billion, one hundred thirty-five million, four hundred eight thousand, six hundred eighty-four".