38114490 has 16 divisors (see below), whose sum is σ = 91474848. Its totient is φ = 10163856.

The previous prime is 38114467. The next prime is 38114521. The reversal of 38114490 is 9441183.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 1270483 = 38114490 / (3 + 8 + 1 + 1 + 4 + 4 + 9 + 0).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 635212 + ... + 635271.

It is an arithmetic number, because the mean of its divisors is an integer number (5717178).

Almost surely, 2^38114490 is an apocalyptic number.

38114490 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

38114490 is an abundant number, since it is smaller than the sum of its proper divisors (53360358).

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

38114490 is a wasteful number, since it uses less digits than its factorization.

38114490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1270493.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 38114490 is about 6173.6933840287. The cubic root of 38114490 is about 336.5348447528.

The spelling of 38114490 in words is "thirty-eight million, one hundred fourteen thousand, four hundred ninety".