1401250614 has 8 divisors (see below), whose sum is σ = 2802501240. Its totient is φ = 467083536.

The previous prime is 1401250601. The next prime is 1401250667. The reversal of 1401250614 is 4160521041.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

1401250614 is an admirable number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 116770879 + ... + 116770890.

It is an arithmetic number, because the mean of its divisors is an integer number (350312655).

Almost surely, 2^1401250614 is an apocalyptic number.

1401250614 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

1401250614 is a wasteful number, since it uses less digits than its factorization.

1401250614 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 233541774.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1401250614 is about 37433.2821697484. The cubic root of 1401250614 is about 1119.0219496222.

Adding to 1401250614 its reverse (4160521041), we get a palindrome (5561771655).

The spelling of 1401250614 in words is "one billion, four hundred one million, two hundred fifty thousand, six hundred fourteen".