38014740 has 36 divisors (see below), whose sum is σ = 115311924. Its totient is φ = 10137216.

The previous prime is 38014729. The next prime is 38014741. The reversal of 38014740 is 4741083.

It can be written as a sum of positive squares in 2 ways, for example, as 24265476 + 13749264 = 4926^2 + 3708^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is a hoax number, since the sum of its digits (27) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (38014741) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 105417 + ... + 105776.

It is an arithmetic number, because the mean of its divisors is an integer number (3203109).

Almost surely, 2^38014740 is an apocalyptic number.

38014740 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is an amenable number.

38014740 is an abundant number, since it is smaller than the sum of its proper divisors (77297184).

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

38014740 is a wasteful number, since it uses less digits than its factorization.

38014740 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 211208 (or 211203 counting only the distinct ones).

The product of its (nonzero) digits is 2688, while the sum is 27.

The square root of 38014740 is about 6165.6094589262. The cubic root of 38014740 is about 336.2410048127.

The spelling of 38014740 in words is "thirty-eight million, fourteen thousand, seven hundred forty".