1420086470 has 64 divisors (see below), whose sum is σ = 2919421440. Its totient is φ = 492307200.

The previous prime is 1420086463. The next prime is 1420086491. The reversal of 1420086470 is 746800241.

It is a super-3 number, since 3×1420086470³ (a number of 28 digits) contains 333 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 958130 + ... + 959610.

It is an arithmetic number, because the mean of its divisors is an integer number (45615960).

Almost surely, 2^1420086470 is an apocalyptic number.

1420086470 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1420086470 is an abundant number, since it is smaller than the sum of its proper divisors (1499334970).

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

1420086470 is a wasteful number, since it uses less digits than its factorization.

1420086470 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1901.

The product of its (nonzero) digits is 10752, while the sum is 32.

The square root of 1420086470 is about 37684.0346831387. The cubic root of 1420086470 is about 1124.0136790549.

The spelling of 1420086470 in words is "one billion, four hundred twenty million, eighty-six thousand, four hundred seventy".