19760130 has 48 divisors (see below), whose sum is σ = 55331640. Its totient is φ = 4863744.

The previous prime is 19760099. The next prime is 19760131. The reversal of 19760130 is 3106791.

It can be written as a sum of positive squares in 4 ways, for example, as 6517809 + 13242321 = 2553^2 + 3639^2 .

It is a junction number, because it is equal to n+sod(n) for n = 19760094 and 19760103.

It is not an unprimeable number, because it can be changed into a prime (19760131) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7275 + ... + 9614.

Almost surely, 2^19760130 is an apocalyptic number.

19760130 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

19760130 is an abundant number, since it is smaller than the sum of its proper divisors (35571510).

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

19760130 is a wasteful number, since it uses less digits than its factorization.

19760130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16915 (or 16912 counting only the distinct ones).

The product of its (nonzero) digits is 1134, while the sum is 27.

The square root of 19760130 is about 4445.2367765958. The cubic root of 19760130 is about 270.3522152323.

The spelling of 19760130 in words is "nineteen million, seven hundred sixty thousand, one hundred thirty".