424246982 has 4 divisors (see below), whose sum is σ = 636370476. Its totient is φ = 212123490.

The previous prime is 424246981. The next prime is 424247017. The reversal of 424246982 is 289642424.

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

It is a super-2 number, since 2×424246982² = 359971003472216648, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (424246981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 106061744 + ... + 106061747.

It is an arithmetic number, because the mean of its divisors is an integer number (159092619).

Almost surely, 2^424246982 is an apocalyptic number.

424246982 is a deficient number, since it is larger than the sum of its proper divisors (212123494).

424246982 is a wasteful number, since it uses less digits than its factorization.

424246982 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 212123493.

The product of its digits is 221184, while the sum is 41.

The square root of 424246982 is about 20597.2566619926. The cubic root of 424246982 is about 751.4029928080.

The spelling of 424246982 in words is "four hundred twenty-four million, two hundred forty-six thousand, nine hundred eighty-two".