976422 has 16 divisors (see below), whose sum is σ = 1972080. Its totient is φ = 322272.

The previous prime is 976411. The next prime is 976439. The reversal of 976422 is 224679.

It is a happy number.

It is a plaindrome in base 15.

It is a nialpdrome in base 10.

It is a self number, because there is not a number n which added to its sum of digits gives 976422.

It is a congruent number.

It is an unprimeable number.

976422 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

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 7 ways as a sum of consecutive naturals, for example, 93 + ... + 1400.

It is an arithmetic number, because the mean of its divisors is an integer number (123255).

2⁹⁷⁶⁴²² is an apocalyptic number.

976422 is an abundant number, since it is smaller than the sum of its proper divisors (995658).

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

976422 is a wasteful number, since it uses less digits than its factorization.

976422 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1607.

The product of its digits is 6048, while the sum is 30.

The square root of 976422 is about 988.1406782437. The cubic root of 976422 is about 99.2078075497.

The spelling of 976422 in words is "nine hundred seventy-six thousand, four hundred twenty-two".