1427150832 has 20 divisors (see below), whose sum is σ = 3686806440. Its totient is φ = 475716928.

The previous prime is 1427150821. The next prime is 1427150849. The reversal of 1427150832 is 2380517241.

It is a super-3 number, since 3×1427150832³ (a number of 28 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1427150793 and 1427150802.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14866107 + ... + 14866202.

It is an arithmetic number, because the mean of its divisors is an integer number (184340322).

Almost surely, 2^1427150832 is an apocalyptic number.

1427150832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1427150832 is an abundant number, since it is smaller than the sum of its proper divisors (2259655608).

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

1427150832 is a wasteful number, since it uses less digits than its factorization.

1427150832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29732320 (or 29732314 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 33.

The square root of 1427150832 is about 37777.6499004372. The cubic root of 1427150832 is about 1125.8744363917.

The spelling of 1427150832 in words is "one billion, four hundred twenty-seven million, one hundred fifty thousand, eight hundred thirty-two".