1427099932 has 6 divisors (see below), whose sum is σ = 2497424888. Its totient is φ = 713549964.

The previous prime is 1427099923. The next prime is 1427099951. The reversal of 1427099932 is 2399907241.

It is a happy number.

It is a super-2 number, since 2×1427099932² = 4073228431828809248, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 178387488 + ... + 178387495.

Almost surely, 2^1427099932 is an apocalyptic number.

It is an amenable number.

1427099932 is a deficient number, since it is larger than the sum of its proper divisors (1070324956).

1427099932 is a wasteful number, since it uses less digits than its factorization.

1427099932 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 356774987 (or 356774985 counting only the distinct ones).

The product of its (nonzero) digits is 244944, while the sum is 46.

The square root of 1427099932 is about 37776.9762156793. The cubic root of 1427099932 is about 1125.8610512870.

The spelling of 1427099932 in words is "one billion, four hundred twenty-seven million, ninety-nine thousand, nine hundred thirty-two".