72514607 has 8 divisors (see below), whose sum is σ = 82546560. Its totient is φ = 63055960.

The previous prime is 72514601. The next prime is 72514613. The reversal of 72514607 is 70641527.

It is an interprime number because it is at equal distance from previous prime (72514601) and next prime (72514613).

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

It is not a de Polignac number, because 72514607 - 2⁴ = 72514591 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72514601) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 143057 + ... + 143562.

It is an arithmetic number, because the mean of its divisors is an integer number (10318320).

Almost surely, 2^72514607 is an apocalyptic number.

72514607 is a deficient number, since it is larger than the sum of its proper divisors (10031953).

72514607 is a wasteful number, since it uses less digits than its factorization.

72514607 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 286653.

The product of its (nonzero) digits is 11760, while the sum is 32.

The square root of 72514607 is about 8515.5508923381. The cubic root of 72514607 is about 417.0055475265.

Subtracting from 72514607 its reverse (70641527), we obtain a triangular number (1873080 = T₁₉₃₅).

The spelling of 72514607 in words is "seventy-two million, five hundred fourteen thousand, six hundred seven".