1423575670 has 16 divisors (see below), whose sum is σ = 2795385168. Its totient is φ = 517663840.

The previous prime is 1423575661. The next prime is 1423575683. The reversal of 1423575670 is 765753241.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6470689 + ... + 6470908.

It is an arithmetic number, because the mean of its divisors is an integer number (174711573).

Almost surely, 2^1423575670 is an apocalyptic number.

1423575670 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1423575670 is a deficient number, since it is larger than the sum of its proper divisors (1371809498).

1423575670 is a wasteful number, since it uses less digits than its factorization.

1423575670 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12941615.

The product of its (nonzero) digits is 176400, while the sum is 40.

The square root of 1423575670 is about 37730.3017480645. The cubic root of 1423575670 is about 1124.9335058641.

The spelling of 1423575670 in words is "one billion, four hundred twenty-three million, five hundred seventy-five thousand, six hundred seventy".