132461420 has 96 divisors (see below), whose sum is σ = 347399808. Its totient is φ = 41306112.

The previous prime is 132461387. The next prime is 132461437. The reversal of 132461420 is 24164231.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 132362 + ... + 133358.

It is an arithmetic number, because the mean of its divisors is an integer number (3618748).

Almost surely, 2^132461420 is an apocalyptic number.

132461420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 132461420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173699904).

132461420 is an abundant number, since it is smaller than the sum of its proper divisors (214938388).

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

132461420 is a wasteful number, since it uses less digits than its factorization.

132461420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1099 (or 1097 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 132461420 is about 11509.1885031048. The cubic root of 132461420 is about 509.7569263291.

The spelling of 132461420 in words is "one hundred thirty-two million, four hundred sixty-one thousand, four hundred twenty".