1942486632 has 24 divisors (see below), whose sum is σ = 5260901490. Its totient is φ = 647495520.

The previous prime is 1942486631. The next prime is 1942486633. The reversal of 1942486632 is 2366842491.

1942486632 is a `hidden beast` number, since 1 + 9 + 4 + 2 + 4 + 8 + 6 + 632 = 666.

It is an interprime number because it is at equal distance from previous prime (1942486631) and next prime (1942486633).

It can be written as a sum of positive squares in only one way, i.e., 1679852196 + 262634436 = 40986^2 + 16206^2 .

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (1942486631) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 13489419 + ... + 13489562.

Almost surely, 2^1942486632 is an apocalyptic number.

1942486632 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1942486632 is an abundant number, since it is smaller than the sum of its proper divisors (3318414858).

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

1942486632 is a wasteful number, since it uses less digits than its factorization.

1942486632 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26978993 (or 26978986 counting only the distinct ones).

The product of its digits is 497664, while the sum is 45.

The square root of 1942486632 is about 44073.6500870985. The cubic root of 1942486632 is about 1247.7263484075.

The spelling of 1942486632 in words is "one billion, nine hundred forty-two million, four hundred eighty-six thousand, six hundred thirty-two".