1322423950 has 24 divisors (see below), whose sum is σ = 2461047840. Its totient is φ = 528681600.

The previous prime is 1322423891. The next prime is 1322423951. The reversal of 1322423950 is 593242231.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1322423951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 101931 + ... + 114169.

It is an arithmetic number, because the mean of its divisors is an integer number (102543660).

Almost surely, 2^1322423950 is an apocalyptic number.

1322423950 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1322423950 is a deficient number, since it is larger than the sum of its proper divisors (1138623890).

1322423950 is a wasteful number, since it uses less digits than its factorization.

1322423950 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14412 (or 14407 counting only the distinct ones).

The product of its (nonzero) digits is 12960, while the sum is 31.

The square root of 1322423950 is about 36365.1474629211. The cubic root of 1322423950 is about 1097.6323593357.

The spelling of 1322423950 in words is "one billion, three hundred twenty-two million, four hundred twenty-three thousand, nine hundred fifty".