73022670 has 96 divisors (see below), whose sum is σ = 224040960. Its totient is φ = 16148160.

The previous prime is 73022657. The next prime is 73022671. The reversal of 73022670 is 7622037.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73022671) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 17661 + ... + 21399.

It is an arithmetic number, because the mean of its divisors is an integer number (2333760).

Almost surely, 2^73022670 is an apocalyptic number.

73022670 is a gapful number since it is divisible by the number (70) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 73022670, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (112020480).

73022670 is an abundant number, since it is smaller than the sum of its proper divisors (151018290).

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

73022670 is a wasteful number, since it uses less digits than its factorization.

73022670 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3790 (or 3787 counting only the distinct ones).

The product of its (nonzero) digits is 3528, while the sum is 27.

The square root of 73022670 is about 8545.3303037390. The cubic root of 73022670 is about 417.9771780005.

The spelling of 73022670 in words is "seventy-three million, twenty-two thousand, six hundred seventy".