83601422 has 4 divisors (see below), whose sum is σ = 125402136. Its totient is φ = 41800710.

The previous prime is 83601421. The next prime is 83601431. The reversal of 83601422 is 22410638.

It is a semiprime because it is the product of two primes.

It is a junction number, because it is equal to n+sod(n) for n = 83601391 and 83601400.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83601421) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20900354 + ... + 20900357.

It is an arithmetic number, because the mean of its divisors is an integer number (31350534).

Almost surely, 2^83601422 is an apocalyptic number.

83601422 is a deficient number, since it is larger than the sum of its proper divisors (41800714).

83601422 is a wasteful number, since it uses less digits than its factorization.

83601422 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41800713.

The product of its (nonzero) digits is 2304, while the sum is 26.

The square root of 83601422 is about 9143.3813220274. The cubic root of 83601422 is about 437.2581250234.

The spelling of 83601422 in words is "eighty-three million, six hundred one thousand, four hundred twenty-two".