83053486 has 4 divisors (see below), whose sum is σ = 124580232. Its totient is φ = 41526742.

The previous prime is 83053463. The next prime is 83053489. The reversal of 83053486 is 68435038.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83053489) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20763370 + ... + 20763373.

It is an arithmetic number, because the mean of its divisors is an integer number (31145058).

Almost surely, 2^83053486 is an apocalyptic number.

83053486 is a deficient number, since it is larger than the sum of its proper divisors (41526746).

83053486 is a wasteful number, since it uses less digits than its factorization.

83053486 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41526745.

The product of its (nonzero) digits is 69120, while the sum is 37.

The square root of 83053486 is about 9113.3685319974. The cubic root of 83053486 is about 436.3007457054.

The spelling of 83053486 in words is "eighty-three million, fifty-three thousand, four hundred eighty-six".