2401572 has 12 divisors (see below), whose sum is σ = 5603696. Its totient is φ = 800520.

The previous prime is 2401571. The next prime is 2401579. The reversal of 2401572 is 2751042.

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

It is a plaindrome in base 8.

It is a zygodrome in base 8.

It is not an unprimeable number, because it can be changed into a prime (2401571) 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, 100054 + ... + 100077.

2^2401572 is an apocalyptic number.

It is an amenable number.

2401572 is an abundant number, since it is smaller than the sum of its proper divisors (3202124).

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

2401572 is a wasteful number, since it uses less digits than its factorization.

2401572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200138 (or 200136 counting only the distinct ones).

The product of its (nonzero) digits is 560, while the sum is 21.

The square root of 2401572 is about 1549.7006162482. The cubic root of 2401572 is about 133.9158155419.

The spelling of 2401572 in words is "two million, four hundred one thousand, five hundred seventy-two".