11942802 has 20 divisors (see below), whose sum is σ = 26761086. Its totient is φ = 3980880.

The previous prime is 11942783. The next prime is 11942807. The reversal of 11942802 is 20824911.

It can be written as a sum of positive squares in only one way, i.e., 11148921 + 793881 = 3339^2 + 891^2 .

It is a super-2 number, since 2×11942802² = 285261039222408, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is not an unprimeable number, because it can be changed into a prime (11942807) by changing a digit.

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 9 ways as a sum of consecutive naturals, for example, 36699 + ... + 37022.

Almost surely, 2^11942802 is an apocalyptic number.

11942802 is an abundant number, since it is smaller than the sum of its proper divisors (14818284).

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

11942802 is an equidigital number, since it uses as much as digits as its factorization.

11942802 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73735 (or 73726 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 27.

The square root of 11942802 is about 3455.8359336056. The cubic root of 11942802 is about 228.5785170049.

The spelling of 11942802 in words is "eleven million, nine hundred forty-two thousand, eight hundred two".