73465000 has 80 divisors (see below), whose sum is σ = 196812000. Its totient is φ = 25176000.

The previous prime is 73464997. The next prime is 73465037. The reversal of 73465000 is 56437.

It is a Harshad number since it is a multiple of its sum of digits (25).

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 33951 + ... + 36049.

It is an arithmetic number, because the mean of its divisors is an integer number (2460150).

Almost surely, 2^73465000 is an apocalyptic number.

73465000 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 73465000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (98406000).

73465000 is an abundant number, since it is smaller than the sum of its proper divisors (123347000).

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

73465000 is a wasteful number, since it uses less digits than its factorization.

73465000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2132 (or 2113 counting only the distinct ones).

The product of its (nonzero) digits is 2520, while the sum is 25.

The square root of 73465000 is about 8571.1726152260. The cubic root of 73465000 is about 418.8194360241.

The spelling of 73465000 in words is "seventy-three million, four hundred sixty-five thousand".