82970954 has 8 divisors (see below), whose sum is σ = 135770688. Its totient is φ = 37714060.

The previous prime is 82970947. The next prime is 82970957. The reversal of 82970954 is 45907928.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (82970957) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1885682 + ... + 1885725.

It is an arithmetic number, because the mean of its divisors is an integer number (16971336).

Almost surely, 2^82970954 is an apocalyptic number.

82970954 is a deficient number, since it is larger than the sum of its proper divisors (52799734).

82970954 is a wasteful number, since it uses less digits than its factorization.

82970954 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3771420.

The product of its (nonzero) digits is 181440, while the sum is 44.

The square root of 82970954 is about 9108.8393333070. The cubic root of 82970954 is about 436.1561773915.

The spelling of 82970954 in words is "eighty-two million, nine hundred seventy thousand, nine hundred fifty-four".