368722 has 8 divisors (see below), whose sum is σ = 558576. Its totient is φ = 182532.

The previous prime is 368717. The next prime is 368729. The reversal of 368722 is 227863.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a nialpdrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (368729) by changing a digit.

368722 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 648 + ... + 1075.

It is an arithmetic number, because the mean of its divisors is an integer number (69822).

2³⁶⁸⁷²² is an apocalyptic number.

368722 is a deficient number, since it is larger than the sum of its proper divisors (189854).

368722 is a wasteful number, since it uses less digits than its factorization.

368722 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1832.

The product of its digits is 4032, while the sum is 28.

The square root of 368722 is about 607.2248348017. The cubic root of 368722 is about 71.7077920321.

The spelling of 368722 in words is "three hundred sixty-eight thousand, seven hundred twenty-two".