72476041 has 4 divisors (see below), whose sum is σ = 79064784. Its totient is φ = 65887300.

The previous prime is 72476039. The next prime is 72476057. The reversal of 72476041 is 14067427.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 14067427 = 11 ⋅1278857.

It is a cyclic number.

It is not a de Polignac number, because 72476041 - 2¹ = 72476039 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 72475994 and 72476012.

It is not an unprimeable number, because it can be changed into a prime (72476011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3294355 + ... + 3294376.

It is an arithmetic number, because the mean of its divisors is an integer number (19766196).

Almost surely, 2^72476041 is an apocalyptic number.

It is an amenable number.

72476041 is a deficient number, since it is larger than the sum of its proper divisors (6588743).

72476041 is a wasteful number, since it uses less digits than its factorization.

72476041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6588742.

The product of its (nonzero) digits is 9408, while the sum is 31.

The square root of 72476041 is about 8513.2861457841. The cubic root of 72476041 is about 416.9316079967.

The spelling of 72476041 in words is "seventy-two million, four hundred seventy-six thousand, forty-one".