4462722 has 48 divisors (see below), whose sum is σ = 10916640. Its totient is φ = 1350360.

The previous prime is 4462693. The next prime is 4462751. The reversal of 4462722 is 2272644.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (4462693) and next prime (4462751).

It is a Harshad number since it is a multiple of its sum of digits (27).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 6193 + ... + 6875.

It is an arithmetic number, because the mean of its divisors is an integer number (227430).

Almost surely, 2^4462722 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4462722, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5458320).

4462722 is an abundant number, since it is smaller than the sum of its proper divisors (6453918).

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

4462722 is a wasteful number, since it uses less digits than its factorization.

4462722 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 716 (or 699 counting only the distinct ones).

The product of its digits is 5376, while the sum is 27.

The square root of 4462722 is about 2112.5155620729. The cubic root of 4462722 is about 164.6392116767.

It can be divided in two parts, 4462 and 722, that added together give a square (5184 = 72²).

The spelling of 4462722 in words is "four million, four hundred sixty-two thousand, seven hundred twenty-two".