722314 has 16 divisors (see below), whose sum is σ = 1143648. Its totient is φ = 341712.

The previous prime is 722311. The next prime is 722317. The reversal of 722314 is 413227.

It is an interprime number because it is at equal distance from previous prime (722311) and next prime (722317).

It is a super-3 number, since 3×722314³ = 1130574933353685432, which contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 722291 and 722300.

It is not an unprimeable number, because it can be changed into a prime (722311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3069 + ... + 3295.

It is an arithmetic number, because the mean of its divisors is an integer number (71478).

2⁷²²³¹⁴ is an apocalyptic number.

722314 is a gapful number since it is divisible by the number (74) formed by its first and last digit.

722314 is a deficient number, since it is larger than the sum of its proper divisors (421334).

722314 is a wasteful number, since it uses less digits than its factorization.

722314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 309.

The product of its digits is 336, while the sum is 19.

The square root of 722314 is about 849.8905811927. The cubic root of 722314 is about 89.7240104966.

The spelling of 722314 in words is "seven hundred twenty-two thousand, three hundred fourteen", and thus it is an iban number.