1427300952 has 64 divisors (see below), whose sum is σ = 4448736000. Its totient is φ = 370727040.

The previous prime is 1427300939. The next prime is 1427300969. The reversal of 1427300952 is 2590037241.

It is a Harshad number since it is a multiple of its sum of digits (33).

It is a congruent number.

It is an unprimeable number.

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, 384327 + ... + 388022.

It is an arithmetic number, because the mean of its divisors is an integer number (69511500).

Almost surely, 2^1427300952 is an apocalyptic number.

1427300952 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1427300952 is an abundant number, since it is smaller than the sum of its proper divisors (3021435048).

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

1427300952 is a wasteful number, since it uses less digits than its factorization.

1427300952 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 772376 (or 772372 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 33.

The square root of 1427300952 is about 37779.6367372689. The cubic root of 1427300952 is about 1125.9139113934.

The spelling of 1427300952 in words is "one billion, four hundred twenty-seven million, three hundred thousand, nine hundred fifty-two".