11829490 has 16 divisors (see below), whose sum is σ = 21354840. Its totient is φ = 4718080.

The previous prime is 11829487. The next prime is 11829497. The reversal of 11829490 is 9492811.

It can be written as a sum of positive squares in 4 ways, for example, as 10909809 + 919681 = 3303^2 + 959^2 .

It is not an unprimeable number, because it can be changed into a prime (11829497) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2370 + ... + 5410.

Almost surely, 2^11829490 is an apocalyptic number.

11829490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11829490 is a deficient number, since it is larger than the sum of its proper divisors (9525350).

11829490 is a wasteful number, since it uses less digits than its factorization.

11829490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3437.

The product of its (nonzero) digits is 5184, while the sum is 34.

The square root of 11829490 is about 3439.4025643998. The cubic root of 11829490 is about 227.8533092536.

The spelling of 11829490 in words is "eleven million, eight hundred twenty-nine thousand, four hundred ninety".