1601226352 has 40 divisors (see below), whose sum is σ = 3427280640. Its totient is φ = 718610880.

The previous prime is 1601226337. The next prime is 1601226371. The reversal of 1601226352 is 2536221061.

It is a self number, because there is not a number n which added to its sum of digits gives 1601226352.

It is a congruent number.

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, 43678 + ... + 71485.

It is an arithmetic number, because the mean of its divisors is an integer number (85682016).

Almost surely, 2^1601226352 is an apocalyptic number.

It is an amenable number.

1601226352 is an abundant number, since it is smaller than the sum of its proper divisors (1826054288).

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

1601226352 is a wasteful number, since it uses less digits than its factorization.

1601226352 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115261 (or 115255 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 28.

The square root of 1601226352 is about 40015.3264637439. The cubic root of 1601226352 is about 1169.9058418881.

The spelling of 1601226352 in words is "one billion, six hundred one million, two hundred twenty-six thousand, three hundred fifty-two".