1423622088 has 96 divisors (see below), whose sum is σ = 4600173600. Its totient is φ = 406746144.

The previous prime is 1423622071. The next prime is 1423622117. The reversal of 1423622088 is 8802263241.

1423622088 is a `hidden beast` number, since 1 + 4 + 23 + 622 + 0 + 8 + 8 = 666.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 56670 + ... + 77837.

It is an arithmetic number, because the mean of its divisors is an integer number (47918475).

Almost surely, 2^1423622088 is an apocalyptic number.

1423622088 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

1423622088 is an abundant number, since it is smaller than the sum of its proper divisors (3176551512).

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

1423622088 is a wasteful number, since it uses less digits than its factorization.

1423622088 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134536 (or 134519 counting only the distinct ones).

The product of its (nonzero) digits is 36864, while the sum is 36.

The square root of 1423622088 is about 37730.9168719765. The cubic root of 1423622088 is about 1124.9457324934.

The spelling of 1423622088 in words is "one billion, four hundred twenty-three million, six hundred twenty-two thousand, eighty-eight".