10920344 has 8 divisors (see below), whose sum is σ = 20475660. Its totient is φ = 5460168.

The previous prime is 10920337. The next prime is 10920347. The reversal of 10920344 is 44302901.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10920347) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 682514 + ... + 682529.

Almost surely, 2^10920344 is an apocalyptic number.

It is an amenable number.

10920344 is a deficient number, since it is larger than the sum of its proper divisors (9555316).

10920344 is a wasteful number, since it uses less digits than its factorization.

10920344 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1365049 (or 1365045 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 10920344 is about 3304.5943775296. The cubic root of 10920344 is about 221.8598796547.

The spelling of 10920344 in words is "ten million, nine hundred twenty thousand, three hundred forty-four".