72376030 has 16 divisors (see below), whose sum is σ = 131304960. Its totient is φ = 28721952.

The previous prime is 72376019. The next prime is 72376037. The reversal of 72376030 is 3067327.

It is a self number, because there is not a number n which added to its sum of digits gives 72376030.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (72376037) 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, 27225 + ... + 29764.

It is an arithmetic number, because the mean of its divisors is an integer number (8206560).

Almost surely, 2^72376030 is an apocalyptic number.

72376030 is a deficient number, since it is larger than the sum of its proper divisors (58928930).

72376030 is a wasteful number, since it uses less digits than its factorization.

72376030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57123.

The product of its (nonzero) digits is 5292, while the sum is 28.

The square root of 72376030 is about 8507.4102992626. The cubic root of 72376030 is about 416.7397425608.

The spelling of 72376030 in words is "seventy-two million, three hundred seventy-six thousand, thirty".