72746035 has 8 divisors (see below), whose sum is σ = 87818976. Its totient is φ = 57847680.

The previous prime is 72746029. The next prime is 72746039. The reversal of 72746035 is 53064727.

It is a happy number.

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

It is not a de Polignac number, because 72746035 - 2³ = 72746027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (72746039) 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, 42726 + ... + 44395.

It is an arithmetic number, because the mean of its divisors is an integer number (10977372).

Almost surely, 2^72746035 is an apocalyptic number.

72746035 is a deficient number, since it is larger than the sum of its proper divisors (15072941).

72746035 is a wasteful number, since it uses less digits than its factorization.

72746035 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87293.

The product of its (nonzero) digits is 35280, while the sum is 34.

The square root of 72746035 is about 8529.1286190325. The cubic root of 72746035 is about 417.4486962907.

The spelling of 72746035 in words is "seventy-two million, seven hundred forty-six thousand, thirty-five".