38897514 has 24 divisors (see below), whose sum is σ = 84564480. Its totient is φ = 12921768.

The previous prime is 38897491. The next prime is 38897519. The reversal of 38897514 is 41579883.

It is a self number, because there is not a number n which added to its sum of digits gives 38897514.

It is not an unprimeable number, because it can be changed into a prime (38897519) 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, 2007 + ... + 9045.

It is an arithmetic number, because the mean of its divisors is an integer number (3523520).

Almost surely, 2^38897514 is an apocalyptic number.

38897514 is an abundant number, since it is smaller than the sum of its proper divisors (45666966).

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

38897514 is a wasteful number, since it uses less digits than its factorization.

38897514 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7354 (or 7351 counting only the distinct ones).

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

The square root of 38897514 is about 6236.7871536553. The cubic root of 38897514 is about 338.8238309863.

The spelling of 38897514 in words is "thirty-eight million, eight hundred ninety-seven thousand, five hundred fourteen".