1423322025 has 48 divisors (see below), whose sum is σ = 2515178304. Its totient is φ = 707706880.

The previous prime is 1423321981. The next prime is 1423322027. The reversal of 1423322025 is 5202233241.

It is not a de Polignac number, because 1423322025 - 2¹⁴ = 1423305641 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1423321986 and 1423322004.

It is not an unprimeable number, because it can be changed into a prime (1423322027) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 131209 + ... + 141641.

It is an arithmetic number, because the mean of its divisors is an integer number (52399548).

Almost surely, 2^1423322025 is an apocalyptic number.

1423322025 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

1423322025 is a deficient number, since it is larger than the sum of its proper divisors (1091856279).

1423322025 is a wasteful number, since it uses less digits than its factorization.

1423322025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10570 (or 10565 counting only the distinct ones).

The product of its (nonzero) digits is 2880, while the sum is 24.

The square root of 1423322025 is about 37726.9403079550. The cubic root of 1423322025 is about 1124.8666903766.

Adding to 1423322025 its reverse (5202233241), we get a palindrome (6625555266).

The spelling of 1423322025 in words is "one billion, four hundred twenty-three million, three hundred twenty-two thousand, twenty-five".