1560420411 has 8 divisors (see below), whose sum is σ = 2269702464. Its totient is φ = 945709320.

The previous prime is 1560420401. The next prime is 1560420413. The reversal of 1560420411 is 1140240651.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 1560420411 - 2⁷ = 1560420283 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1560420413) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 23642701 + ... + 23642766.

It is an arithmetic number, because the mean of its divisors is an integer number (283712808).

Almost surely, 2^1560420411 is an apocalyptic number.

1560420411 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1560420411 is a deficient number, since it is larger than the sum of its proper divisors (709282053).

1560420411 is a wasteful number, since it uses less digits than its factorization.

1560420411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47285481.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1560420411 is about 39502.1570423692. The cubic root of 1560420411 is about 1159.8821746654.

The spelling of 1560420411 in words is "one billion, five hundred sixty million, four hundred twenty thousand, four hundred eleven".