1428652150 has 12 divisors (see below), whose sum is σ = 2657293092. Its totient is φ = 571460840.

The previous prime is 1428652139. The next prime is 1428652193. The reversal of 1428652150 is 512568241.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 14286472 + ... + 14286571.

It is an arithmetic number, because the mean of its divisors is an integer number (221441091).

Almost surely, 2^1428652150 is an apocalyptic number.

1428652150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1428652150 is a deficient number, since it is larger than the sum of its proper divisors (1228640942).

1428652150 is a wasteful number, since it uses less digits than its factorization.

1428652150 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28573055 (or 28573050 counting only the distinct ones).

The product of its (nonzero) digits is 19200, while the sum is 34.

The square root of 1428652150 is about 37797.5151299659. The cubic root of 1428652150 is about 1126.2690929229.

The spelling of 1428652150 in words is "one billion, four hundred twenty-eight million, six hundred fifty-two thousand, one hundred fifty".