1560461630 has 32 divisors (see below), whose sum is σ = 3457024704. Its totient is φ = 493860096.

The previous prime is 1560461629. The next prime is 1560461723. The reversal of 1560461630 is 361640651.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 856487 + ... + 858306.

It is an arithmetic number, because the mean of its divisors is an integer number (108032022).

Almost surely, 2^1560461630 is an apocalyptic number.

1560461630 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1560461630 is an abundant number, since it is smaller than the sum of its proper divisors (1896563074).

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

1560461630 is a wasteful number, since it uses less digits than its factorization.

1560461630 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1714820.

The product of its (nonzero) digits is 12960, while the sum is 32.

The square root of 1560461630 is about 39502.6787699265. The cubic root of 1560461630 is about 1159.8923874607.

The spelling of 1560461630 in words is "one billion, five hundred sixty million, four hundred sixty-one thousand, six hundred thirty".