72603246 has 8 divisors (see below), whose sum is σ = 145206504. Its totient is φ = 24201080.

The previous prime is 72603227. The next prime is 72603253. The reversal of 72603246 is 64230627.

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

72603246 is an admirable number.

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, 6050265 + ... + 6050276.

It is an arithmetic number, because the mean of its divisors is an integer number (18150813).

Almost surely, 2^72603246 is an apocalyptic number.

72603246 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

72603246 is a wasteful number, since it uses less digits than its factorization.

72603246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12100546.

The product of its (nonzero) digits is 12096, while the sum is 30.

The square root of 72603246 is about 8520.7538398900. The cubic root of 72603246 is about 417.1753887295.

The spelling of 72603246 in words is "seventy-two million, six hundred three thousand, two hundred forty-six".