901210648 has 32 divisors (see below), whose sum is σ = 1821375360. Its totient is φ = 415572480.

The previous prime is 901210643. The next prime is 901210697. The reversal of 901210648 is 846012109.

It is a happy number.

901210648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (901210643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 138361 + ... + 144727.

It is an arithmetic number, because the mean of its divisors is an integer number (56917980).

Almost surely, 2^901210648 is an apocalyptic number.

It is an amenable number.

901210648 is an abundant number, since it is smaller than the sum of its proper divisors (920164712).

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

901210648 is a wasteful number, since it uses less digits than its factorization.

901210648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7747 (or 7743 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 31.

The square root of 901210648 is about 30020.1706857240. The cubic root of 901210648 is about 965.9221046343.

The spelling of 901210648 in words is "nine hundred one million, two hundred ten thousand, six hundred forty-eight".