38914785 has 144 divisors (see below), whose sum is σ = 90440064. Its totient is φ = 15095808.

The previous prime is 38914769. The next prime is 38914801. The reversal of 38914785 is 58741983.

It is an interprime number because it is at equal distance from previous prime (38914769) and next prime (38914801).

It is not a de Polignac number, because 38914785 - 2⁴ = 38914769 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is a self number, because there is not a number n which added to its sum of digits gives 38914785.

It is an unprimeable number.

It is a polite number, since it can be written in 143 ways as a sum of consecutive naturals, for example, 904974 + ... + 905016.

It is an arithmetic number, because the mean of its divisors is an integer number (628056).

Almost surely, 2^38914785 is an apocalyptic number.

38914785 is a gapful number since it is divisible by the number (35) formed by its first and last digit.

It is an amenable number.

38914785 is an abundant number, since it is smaller than the sum of its proper divisors (51525279).

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

38914785 is a wasteful number, since it uses less digits than its factorization.

38914785 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 104 (or 88 counting only the distinct ones).

The product of its digits is 241920, while the sum is 45.

The square root of 38914785 is about 6238.1716071298. The cubic root of 38914785 is about 338.8739709559.

The spelling of 38914785 in words is "thirty-eight million, nine hundred fourteen thousand, seven hundred eighty-five".