38013435 has 16 divisors (see below), whose sum is σ = 67579680. Its totient is φ = 20273760.

The previous prime is 38013401. The next prime is 38013491. The reversal of 38013435 is 53431083.

It is a happy number.

It is not a de Polignac number, because 38013435 - 2⁷ = 38013307 is a prime.

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 = 38013399 and 38013408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 140656 + ... + 140925.

It is an arithmetic number, because the mean of its divisors is an integer number (4223730).

Almost surely, 2^38013435 is an apocalyptic number.

38013435 is a deficient number, since it is larger than the sum of its proper divisors (29566245).

38013435 is a wasteful number, since it uses less digits than its factorization.

38013435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 281595 (or 281589 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 27.

The square root of 38013435 is about 6165.5036290639. The cubic root of 38013435 is about 336.2371571865.

The spelling of 38013435 in words is "thirty-eight million, thirteen thousand, four hundred thirty-five".