11632738 has 16 divisors (see below), whose sum is σ = 18922176. Its totient is φ = 5331600.

The previous prime is 11632729. The next prime is 11632739. The reversal of 11632738 is 83723611.

It is not an unprimeable number, because it can be changed into a prime (11632739) 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, 2445 + ... + 5407.

It is an arithmetic number, because the mean of its divisors is an integer number (1182636).

Almost surely, 2^11632738 is an apocalyptic number.

11632738 is a deficient number, since it is larger than the sum of its proper divisors (7289438).

11632738 is a wasteful number, since it uses less digits than its factorization.

11632738 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3129.

The product of its digits is 6048, while the sum is 31.

The square root of 11632738 is about 3410.6799908523. The cubic root of 11632738 is about 226.5829963193.

The spelling of 11632738 in words is "eleven million, six hundred thirty-two thousand, seven hundred thirty-eight".