72360994 has 8 divisors (see below), whose sum is σ = 109370448. Its totient is φ = 35904180.

The previous prime is 72360983. The next prime is 72361007. The reversal of 72360994 is 49906327.

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

It is a super-2 number, since 2×72360994² = 10472226905336072, which contains 22 as substring.

It is an unprimeable 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, 137832 + ... + 138355.

It is an arithmetic number, because the mean of its divisors is an integer number (13671306).

Almost surely, 2^72360994 is an apocalyptic number.

72360994 is a deficient number, since it is larger than the sum of its proper divisors (37009454).

72360994 is a wasteful number, since it uses less digits than its factorization.

72360994 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 276320.

The product of its (nonzero) digits is 81648, while the sum is 40.

The square root of 72360994 is about 8506.5265531826. The cubic root of 72360994 is about 416.7108815657.

The spelling of 72360994 in words is "seventy-two million, three hundred sixty thousand, nine hundred ninety-four".