73475352 has 24 divisors (see below), whose sum is σ = 198995940. Its totient is φ = 24491760.

The previous prime is 73475333. The next prime is 73475371. The reversal of 73475352 is 25357437.

It is an interprime number because it is at equal distance from previous prime (73475333) and next prime (73475371).

It is a tau number, because it is divible by the number of its divisors (24).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 510174 + ... + 510317.

Almost surely, 2^73475352 is an apocalyptic number.

73475352 is a gapful number since it is divisible by the number (72) formed by its first and last digit.

It is an amenable number.

73475352 is an abundant number, since it is smaller than the sum of its proper divisors (125520588).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

73475352 is a wasteful number, since it uses less digits than its factorization.

73475352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020503 (or 1020496 counting only the distinct ones).

The product of its digits is 88200, while the sum is 36.

The square root of 73475352 is about 8571.7764786537. The cubic root of 73475352 is about 418.8391071381.

The spelling of 73475352 in words is "seventy-three million, four hundred seventy-five thousand, three hundred fifty-two".