10401650 has 48 divisors (see below), whose sum is σ = 22391424. Its totient is φ = 3521280.

The previous prime is 10401649. The next prime is 10401653. The reversal of 10401650 is 5610401.

It is a happy number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (10401653) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 39419 + ... + 39681.

It is an arithmetic number, because the mean of its divisors is an integer number (466488).

Almost surely, 2^10401650 is an apocalyptic number.

10401650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10401650 is an abundant number, since it is smaller than the sum of its proper divisors (11989774).

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

10401650 is a wasteful number, since it uses less digits than its factorization.

10401650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 395 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 120, while the sum is 17.

The square root of 10401650 is about 3225.1589108135. The cubic root of 10401650 is about 218.2901195804.

The spelling of 10401650 in words is "ten million, four hundred one thousand, six hundred fifty".