83394252 has 24 divisors (see below), whose sum is σ = 216207600. Its totient is φ = 27798048.

The previous prime is 83394239. The next prime is 83394277. The reversal of 83394252 is 25249338.

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

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 385977 + ... + 386192.

It is an arithmetic number, because the mean of its divisors is an integer number (9008650).

Almost surely, 2^83394252 is an apocalyptic number.

It is an amenable number.

83394252 is an abundant number, since it is smaller than the sum of its proper divisors (132813348).

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

83394252 is a wasteful number, since it uses less digits than its factorization.

83394252 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 772182 (or 772174 counting only the distinct ones).

The product of its digits is 51840, while the sum is 36.

The square root of 83394252 is about 9132.0453349729. The cubic root of 83394252 is about 436.8966411575.

The spelling of 83394252 in words is "eighty-three million, three hundred ninety-four thousand, two hundred fifty-two".