1401650088 has 16 divisors (see below), whose sum is σ = 3504125280. Its totient is φ = 467216688.

The previous prime is 1401650087. The next prime is 1401650111. The reversal of 1401650088 is 8800561041.

It is not an unprimeable number, because it can be changed into a prime (1401650087) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 29201020 + ... + 29201067.

It is an arithmetic number, because the mean of its divisors is an integer number (219007830).

Almost surely, 2^1401650088 is an apocalyptic number.

It is an amenable number.

1401650088 is an abundant number, since it is smaller than the sum of its proper divisors (2102475192).

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

1401650088 is a wasteful number, since it uses less digits than its factorization.

1401650088 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 58402096 (or 58402092 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 33.

The square root of 1401650088 is about 37438.6176026840. The cubic root of 1401650088 is about 1119.1282779019.

The spelling of 1401650088 in words is "one billion, four hundred one million, six hundred fifty thousand, eighty-eight".