1524227052 has 12 divisors (see below), whose sum is σ = 3556529816. Its totient is φ = 508075680.

The previous prime is 1524227039. The next prime is 1524227059. The reversal of 1524227052 is 2507224251.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×1524227052² = 4646536212097221408, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1524227059) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 63509449 + ... + 63509472.

Almost surely, 2^1524227052 is an apocalyptic number.

1524227052 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1524227052 is an abundant number, since it is smaller than the sum of its proper divisors (2032302764).

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

1524227052 is a wasteful number, since it uses less digits than its factorization.

1524227052 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 127018928 (or 127018926 counting only the distinct ones).

The product of its (nonzero) digits is 11200, while the sum is 30.

The square root of 1524227052 is about 39041.3505401645. The cubic root of 1524227052 is about 1150.8442576782.

The spelling of 1524227052 in words is "one billion, five hundred twenty-four million, two hundred twenty-seven thousand, fifty-two".