11900692 has 6 divisors (see below), whose sum is σ = 20826218. Its totient is φ = 5950344.

The previous prime is 11900687. The next prime is 11900699. The reversal of 11900692 is 29600911.

11900692 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11737476 + 163216 = 3426^2 + 404^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11900692.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11900699) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1487583 + ... + 1487590.

Almost surely, 2^11900692 is an apocalyptic number.

It is an amenable number.

11900692 is a deficient number, since it is larger than the sum of its proper divisors (8925526).

11900692 is a wasteful number, since it uses less digits than its factorization.

11900692 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2975177 (or 2975175 counting only the distinct ones).

The product of its (nonzero) digits is 972, while the sum is 28.

The square root of 11900692 is about 3449.7379610631. The cubic root of 11900692 is about 228.3095467197.

The spelling of 11900692 in words is "eleven million, nine hundred thousand, six hundred ninety-two".