72466942 has 8 divisors (see below), whose sum is σ = 111638376. Its totient is φ = 35254152.

The previous prime is 72466921. The next prime is 72467009. The reversal of 72466942 is 24966427.

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

It is a junction number, because it is equal to n+sod(n) for n = 72466895 and 72466904.

It is a congruent number.

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, 489568 + ... + 489715.

It is an arithmetic number, because the mean of its divisors is an integer number (13954797).

Almost surely, 2^72466942 is an apocalyptic number.

72466942 is a deficient number, since it is larger than the sum of its proper divisors (39171434).

72466942 is a wasteful number, since it uses less digits than its factorization.

72466942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 979322.

The product of its digits is 145152, while the sum is 40.

The square root of 72466942 is about 8512.7517290239. The cubic root of 72466942 is about 416.9141593823.

The spelling of 72466942 in words is "seventy-two million, four hundred sixty-six thousand, nine hundred forty-two".