73855352 has 8 divisors (see below), whose sum is σ = 138478800. Its totient is φ = 36927672.

The previous prime is 73855349. The next prime is 73855357. The reversal of 73855352 is 25355837.

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×73855352² = 10909226038087808, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (73855357) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4615952 + ... + 4615967.

It is an arithmetic number, because the mean of its divisors is an integer number (17309850).

Almost surely, 2^73855352 is an apocalyptic number.

It is an amenable number.

73855352 is a deficient number, since it is larger than the sum of its proper divisors (64623448).

73855352 is a wasteful number, since it uses less digits than its factorization.

73855352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9231925 (or 9231921 counting only the distinct ones).

The product of its digits is 126000, while the sum is 38.

The square root of 73855352 is about 8593.9136602598. The cubic root of 73855352 is about 419.5599169636.

The spelling of 73855352 in words is "seventy-three million, eight hundred fifty-five thousand, three hundred fifty-two".