1210407132 has 48 divisors (see below), whose sum is σ = 3087874944. Its totient is φ = 365976000.

The previous prime is 1210407127. The next prime is 1210407139. The reversal of 1210407132 is 2317040121.

It is a junction number, because it is equal to n+sod(n) for n = 1210407099 and 1210407108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1210407139) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 50907 + ... + 70797.

It is an arithmetic number, because the mean of its divisors is an integer number (64330728).

Almost surely, 2^1210407132 is an apocalyptic number.

1210407132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1210407132 is an abundant number, since it is smaller than the sum of its proper divisors (1877467812).

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

1210407132 is a wasteful number, since it uses less digits than its factorization.

1210407132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20370 (or 20368 counting only the distinct ones).

The product of its (nonzero) digits is 336, while the sum is 21.

The square root of 1210407132 is about 34790.9058807039. The cubic root of 1210407132 is about 1065.7217387282.

Adding to 1210407132 its reverse (2317040121), we get a palindrome (3527447253).

The spelling of 1210407132 in words is "one billion, two hundred ten million, four hundred seven thousand, one hundred thirty-two".