38045270 has 8 divisors (see below), whose sum is σ = 68481504. Its totient is φ = 15218104.

The previous prime is 38045237. The next prime is 38045299. The reversal of 38045270 is 7254083.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1902254 + ... + 1902273.

It is an arithmetic number, because the mean of its divisors is an integer number (8560188).

Almost surely, 2^38045270 is an apocalyptic number.

38045270 is a deficient number, since it is larger than the sum of its proper divisors (30436234).

38045270 is a wasteful number, since it uses less digits than its factorization.

38045270 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3804534.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 38045270 is about 6168.0847918945. The cubic root of 38045270 is about 336.3309935120.

The spelling of 38045270 in words is "thirty-eight million, forty-five thousand, two hundred seventy".