11420762 has 8 divisors (see below), whose sum is σ = 17146836. Its totient is φ = 5705152.

The previous prime is 11420713. The next prime is 11420789. The reversal of 11420762 is 26702411.

It can be written as a sum of positive squares in 2 ways, for example, as 11363641 + 57121 = 3371^2 + 239^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1268 + ... + 4944.

Almost surely, 2^11420762 is an apocalyptic number.

11420762 is a deficient number, since it is larger than the sum of its proper divisors (5726074).

11420762 is a wasteful number, since it uses less digits than its factorization.

11420762 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5232.

The product of its (nonzero) digits is 672, while the sum is 23.

The square root of 11420762 is about 3379.4617914692. The cubic root of 11420762 is about 225.1982581758.

The spelling of 11420762 in words is "eleven million, four hundred twenty thousand, seven hundred sixty-two".