1601201452 has 12 divisors (see below), whose sum is σ = 2861722080. Its totient is φ = 783566576.

The previous prime is 1601201359. The next prime is 1601201471. The reversal of 1601201452 is 2541021061.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4258327 + ... + 4258702.

It is an arithmetic number, because the mean of its divisors is an integer number (238476840).

Almost surely, 2^1601201452 is an apocalyptic number.

It is an amenable number.

1601201452 is a deficient number, since it is larger than the sum of its proper divisors (1260520628).

1601201452 is a wasteful number, since it uses less digits than its factorization.

1601201452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8517080 (or 8517078 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 22.

The square root of 1601201452 is about 40015.0153317477. The cubic root of 1601201452 is about 1169.8997776182.

The spelling of 1601201452 in words is "one billion, six hundred one million, two hundred one thousand, four hundred fifty-two".