11146402 has 12 divisors (see below), whose sum is σ = 16944390. Its totient is φ = 5499248.

The previous prime is 11146393. The next prime is 11146403. The reversal of 11146402 is 20464111.

It can be written as a sum of positive squares in only one way, i.e., 7502121 + 3644281 = 2739^2 + 1909^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 11146402.

It is not an unprimeable number, because it can be changed into a prime (11146403) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13374 + ... + 14182.

Almost surely, 2^11146402 is an apocalyptic number.

11146402 is a deficient number, since it is larger than the sum of its proper divisors (5797988).

11146402 is an frugal number, since it uses more digits than its factorization.

11146402 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977 (or 894 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 11146402 is about 3338.6227699457. The cubic root of 11146402 is about 223.3803158501.

The spelling of 11146402 in words is "eleven million, one hundred forty-six thousand, four hundred two".