10420704 has 96 divisors (see below), whose sum is σ = 34755840. Its totient is φ = 2975616.

The previous prime is 10420703. The next prime is 10420723. The reversal of 10420704 is 40702401.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (96).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10420703) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5187 + ... + 6909.

It is an arithmetic number, because the mean of its divisors is an integer number (362040).

Almost surely, 2^10420704 is an apocalyptic number.

10420704 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 10420704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17377920).

10420704 is an abundant number, since it is smaller than the sum of its proper divisors (24335136).

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

10420704 is a wasteful number, since it uses less digits than its factorization.

10420704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1749 (or 1735 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 18.

The square root of 10420704 is about 3228.1115222371. Note that the first 3 decimals coincide. The cubic root of 10420704 is about 218.4233280238.

The spelling of 10420704 in words is "ten million, four hundred twenty thousand, seven hundred four".