4721010 has 32 divisors (see below), whose sum is σ = 12949632. Its totient is φ = 1079040.

The previous prime is 4720981. The next prime is 4721011. The reversal of 4721010 is 101274.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4721011) 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, 11031 + ... + 11450.

It is an arithmetic number, because the mean of its divisors is an integer number (404676).

Almost surely, 2^4721010 is an apocalyptic number.

4721010 is an abundant number, since it is smaller than the sum of its proper divisors (8228622).

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

4721010 is a wasteful number, since it uses less digits than its factorization.

4721010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22498.

The product of its (nonzero) digits is 56, while the sum is 15.

The square root of 4721010 is about 2172.7885308976. The cubic root of 4721010 is about 167.7560944775.

Adding to 4721010 its reverse (101274), we get a palindrome (4822284).

The spelling of 4721010 in words is "four million, seven hundred twenty-one thousand, ten".