82606494 has 16 divisors (see below), whose sum is σ = 166323600. Its totient is φ = 27350400.

The previous prime is 82606493. The next prime is 82606499. The reversal of 82606494 is 49460628.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82606493) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 45307 + ... + 47094.

It is an arithmetic number, because the mean of its divisors is an integer number (10395225).

Almost surely, 2^82606494 is an apocalyptic number.

82606494 is an abundant number, since it is smaller than the sum of its proper divisors (83717106).

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

82606494 is a wasteful number, since it uses less digits than its factorization.

82606494 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 92555.

The product of its (nonzero) digits is 82944, while the sum is 39.

The square root of 82606494 is about 9088.8114734546. The cubic root of 82606494 is about 435.5166170195.

The spelling of 82606494 in words is "eighty-two million, six hundred six thousand, four hundred ninety-four".