73487075 has 12 divisors (see below), whose sum is σ = 91359480. Its totient is φ = 58637760.

The previous prime is 73487023. The next prime is 73487111. The reversal of 73487075 is 57078437.

It is not a de Polignac number, because 73487075 - 2¹⁶ = 73421539 is a prime.

It is a hoax number, since the sum of its digits (41) coincides with the sum of the digits of its distinct prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6632 + ... + 13818.

It is an arithmetic number, because the mean of its divisors is an integer number (7613290).

Almost surely, 2^73487075 is an apocalyptic number.

73487075 is a deficient number, since it is larger than the sum of its proper divisors (17872405).

73487075 is a wasteful number, since it uses less digits than its factorization.

73487075 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7606 (or 7601 counting only the distinct ones).

The product of its (nonzero) digits is 164640, while the sum is 41.

The square root of 73487075 is about 8572.4602652914. The cubic root of 73487075 is about 418.8613812278.

The spelling of 73487075 in words is "seventy-three million, four hundred eighty-seven thousand, seventy-five".