12470770 has 16 divisors (see below), whose sum is σ = 24174360. Its totient is φ = 4604544.

The previous prime is 12470753. The next prime is 12470791. The reversal of 12470770 is 7707421.

It can be written as a sum of positive squares in 4 ways, for example, as 9418761 + 3052009 = 3069^2 + 1747^2 .

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, 47835 + ... + 48094.

Almost surely, 2^12470770 is an apocalyptic number.

12470770 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12470770 is a deficient number, since it is larger than the sum of its proper divisors (11703590).

12470770 is a wasteful number, since it uses less digits than its factorization.

12470770 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 95949.

The product of its (nonzero) digits is 2744, while the sum is 28.

The square root of 12470770 is about 3531.3977402723. The cubic root of 12470770 is about 231.8984023043.

The spelling of 12470770 in words is "twelve million, four hundred seventy thousand, seven hundred seventy".