82762942 has 4 divisors (see below), whose sum is σ = 124144416. Its totient is φ = 41381470.

The previous prime is 82762903. The next prime is 82762951. The reversal of 82762942 is 24926728.

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 = 82762895 and 82762904.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 20690734 + ... + 20690737.

It is an arithmetic number, because the mean of its divisors is an integer number (31036104).

Almost surely, 2^82762942 is an apocalyptic number.

82762942 is a deficient number, since it is larger than the sum of its proper divisors (41381474).

82762942 is a wasteful number, since it uses less digits than its factorization.

82762942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 41381473.

The product of its digits is 96768, while the sum is 40.

The square root of 82762942 is about 9097.4140281731. The cubic root of 82762942 is about 435.7913845011.

The spelling of 82762942 in words is "eighty-two million, seven hundred sixty-two thousand, nine hundred forty-two".