73547125 has 16 divisors (see below), whose sum is σ = 93090816. Its totient is φ = 58002000.

The previous prime is 73547113. The next prime is 73547137. The reversal of 73547125 is 52174537.

It is an interprime number because it is at equal distance from previous prime (73547113) and next prime (73547137).

It is not a de Polignac number, because 73547125 - 2¹⁷ = 73416053 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4732 + ... + 13018.

It is an arithmetic number, because the mean of its divisors is an integer number (5818176).

Almost surely, 2^73547125 is an apocalyptic number.

It is an amenable number.

73547125 is a deficient number, since it is larger than the sum of its proper divisors (19543691).

73547125 is an equidigital number, since it uses as much as digits as its factorization.

73547125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8373 (or 8363 counting only the distinct ones).

The product of its digits is 29400, while the sum is 34.

The square root of 73547125 is about 8575.9620451585. The cubic root of 73547125 is about 418.9754410943.

The spelling of 73547125 in words is "seventy-three million, five hundred forty-seven thousand, one hundred twenty-five".