72326362 has 8 divisors (see below), whose sum is σ = 108882036. Its totient is φ = 36032352.

The previous prime is 72326357. The next prime is 72326399. The reversal of 72326362 is 26362327.

It can be written as a sum of positive squares in 2 ways, for example, as 56715961 + 15610401 = 7531^2 + 3951^2 .

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

It is a super-2 number, since 2×72326362² = 10462205280310088, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64723 + ... + 65830.

Almost surely, 2^72326362 is an apocalyptic number.

72326362 is a deficient number, since it is larger than the sum of its proper divisors (36555674).

72326362 is a wasteful number, since it uses less digits than its factorization.

72326362 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 130832.

The product of its digits is 18144, while the sum is 31.

The square root of 72326362 is about 8504.4906960970. The cubic root of 72326362 is about 416.6443916270.

Adding to 72326362 its reverse (26362327), we get a palindrome (98688689).

The spelling of 72326362 in words is "seventy-two million, three hundred twenty-six thousand, three hundred sixty-two".