381203052 has 24 divisors (see below), whose sum is σ = 895876800. Its totient is φ = 126152976.

The previous prime is 381203033. The next prime is 381203089. The reversal of 381203052 is 250302183.

It is a super-2 number, since 2×381203052² = 290631533708229408, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 112602 + ... + 115937.

It is an arithmetic number, because the mean of its divisors is an integer number (37328200).

Almost surely, 2^381203052 is an apocalyptic number.

It is an amenable number.

381203052 is an abundant number, since it is smaller than the sum of its proper divisors (514673748).

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

381203052 is a wasteful number, since it uses less digits than its factorization.

381203052 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 228685 (or 228683 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 24.

The square root of 381203052 is about 19524.4219376657. The cubic root of 381203052 is about 725.0792157597.

The spelling of 381203052 in words is "three hundred eighty-one million, two hundred three thousand, fifty-two".