2401621548 has 12 divisors (see below), whose sum is σ = 5603783640. Its totient is φ = 800540512.

The previous prime is 2401621543. The next prime is 2401621549. The reversal of 2401621548 is 8451261042.

It is a happy number.

2401621548 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

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

It is not an unprimeable number, because it can be changed into a prime (2401621543) 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, 100067553 + ... + 100067576.

It is an arithmetic number, because the mean of its divisors is an integer number (466981970).

Almost surely, 2^2401621548 is an apocalyptic number.

It is an amenable number.

2401621548 is an abundant number, since it is smaller than the sum of its proper divisors (3202162092).

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

2401621548 is a wasteful number, since it uses less digits than its factorization.

2401621548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 200135136 (or 200135134 counting only the distinct ones).

The product of its (nonzero) digits is 15360, while the sum is 33.

The square root of 2401621548 is about 49006.3419161235. The cubic root of 2401621548 is about 1339.1673649638.

The spelling of 2401621548 in words is "two billion, four hundred one million, six hundred twenty-one thousand, five hundred forty-eight".