1420486275 has 48 divisors (see below), whose sum is σ = 2551774176. Its totient is φ = 693073920.

The previous prime is 1420486267. The next prime is 1420486283. The reversal of 1420486275 is 5726840241.

It is an interprime number because it is at equal distance from previous prime (1420486267) and next prime (1420486283).

It is not a de Polignac number, because 1420486275 - 2³ = 1420486267 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (39).

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 103729 + ... + 116621.

It is an arithmetic number, because the mean of its divisors is an integer number (53161962).

Almost surely, 2^1420486275 is an apocalyptic number.

1420486275 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1420486275 is a deficient number, since it is larger than the sum of its proper divisors (1131287901).

1420486275 is a wasteful number, since it uses less digits than its factorization.

1420486275 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13032 (or 13027 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 1420486275 is about 37689.3390098579. The cubic root of 1420486275 is about 1124.1191524732.

The spelling of 1420486275 in words is "one billion, four hundred twenty million, four hundred eighty-six thousand, two hundred seventy-five".