73525486 has 4 divisors (see below), whose sum is σ = 110288232. Its totient is φ = 36762742.

The previous prime is 73525471. The next prime is 73525489. The reversal of 73525486 is 68452537.

It is a semiprime because it is the product of two primes.

It is a Smith number, since the sum of its digits (40) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73525489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18381370 + ... + 18381373.

It is an arithmetic number, because the mean of its divisors is an integer number (27572058).

Almost surely, 2^73525486 is an apocalyptic number.

73525486 is a deficient number, since it is larger than the sum of its proper divisors (36762746).

73525486 is a wasteful number, since it uses less digits than its factorization.

73525486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36762745.

The product of its digits is 201600, while the sum is 40.

The square root of 73525486 is about 8574.7003446185. The cubic root of 73525486 is about 418.9343468124.

The spelling of 73525486 in words is "seventy-three million, five hundred twenty-five thousand, four hundred eighty-six".