38014731 has 16 divisors (see below), whose sum is σ = 56839200. Its totient is φ = 25108704.

The previous prime is 38014729. The next prime is 38014741. The reversal of 38014731 is 13741083.

It is not a de Polignac number, because 38014731 - 2¹ = 38014729 is a prime.

It is a super-2 number, since 2×38014731² = 2890239546004722, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a junction number, because it is equal to n+sod(n) for n = 38014695 and 38014704.

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 15 ways as a sum of consecutive naturals, for example, 3516 + ... + 9401.

It is an arithmetic number, because the mean of its divisors is an integer number (3552450).

Almost surely, 2^38014731 is an apocalyptic number.

38014731 is a deficient number, since it is larger than the sum of its proper divisors (18824469).

38014731 is a wasteful number, since it uses less digits than its factorization.

38014731 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13035 (or 13029 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 27.

The square root of 38014731 is about 6165.6087290713. The cubic root of 38014731 is about 336.2409782777.

The spelling of 38014731 in words is "thirty-eight million, fourteen thousand, seven hundred thirty-one".