1420612875 has 48 divisors (see below), whose sum is σ = 2793724128. Its totient is φ = 688776000.

The previous prime is 1420612867. The next prime is 1420612889. The reversal of 1420612875 is 5782160241.

1420612875 is a `hidden beast` number, since 14 + 20 + 612 + 8 + 7 + 5 = 666.

It is not a de Polignac number, because 1420612875 - 2³ = 1420612867 is a prime.

It is a congruent number.

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, 45024 + ... + 69773.

It is an arithmetic number, because the mean of its divisors is an integer number (58202586).

Almost surely, 2^1420612875 is an apocalyptic number.

1420612875 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

1420612875 is a deficient number, since it is larger than the sum of its proper divisors (1373111253).

1420612875 is a wasteful number, since it uses less digits than its factorization.

1420612875 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 114829 (or 114816 counting only the distinct ones).

The product of its (nonzero) digits is 26880, while the sum is 36.

The square root of 1420612875 is about 37691.0184924738. The cubic root of 1420612875 is about 1124.1525469662.

The spelling of 1420612875 in words is "one billion, four hundred twenty million, six hundred twelve thousand, eight hundred seventy-five".