11620734 has 8 divisors (see below), whose sum is σ = 23241480. Its totient is φ = 3873576.

The previous prime is 11620733. The next prime is 11620787. The reversal of 11620734 is 43702611.

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

11620734 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11620733) 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 3 ways as a sum of consecutive naturals, for example, 968389 + ... + 968400.

It is an arithmetic number, because the mean of its divisors is an integer number (2905185).

Almost surely, 2^11620734 is an apocalyptic number.

11620734 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

11620734 is a wasteful number, since it uses less digits than its factorization.

11620734 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1936794.

The product of its (nonzero) digits is 1008, while the sum is 24.

The square root of 11620734 is about 3408.9197702498. The cubic root of 11620734 is about 226.5050313440.

The spelling of 11620734 in words is "eleven million, six hundred twenty thousand, seven hundred thirty-four".