1401233846 has 16 divisors (see below), whose sum is σ = 2147569200. Its totient is φ = 685518240.

The previous prime is 1401233833. The next prime is 1401233851. The reversal of 1401233846 is 6483321041.

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, 15125 + ... + 55056.

It is an arithmetic number, because the mean of its divisors is an integer number (134223075).

Almost surely, 2^1401233846 is an apocalyptic number.

1401233846 is a deficient number, since it is larger than the sum of its proper divisors (746335354).

1401233846 is a wasteful number, since it uses less digits than its factorization.

1401233846 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70399.

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 1401233846 is about 37433.0581972673. The cubic root of 1401233846 is about 1119.0174860298.

Adding to 1401233846 its reverse (6483321041), we get a palindrome (7884554887).

The spelling of 1401233846 in words is "one billion, four hundred one million, two hundred thirty-three thousand, eight hundred forty-six".