38423485 has 8 divisors (see below), whose sum is σ = 48820536. Its totient is φ = 28930560.

The previous prime is 38423461. The next prime is 38423513. The reversal of 38423485 is 58432483.

It can be written as a sum of positive squares in 4 ways, for example, as 736164 + 37687321 = 858^2 + 6139^2 .

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

It is not a de Polignac number, because 38423485 - 2⁹ = 38422973 is a prime.

It is a Duffinian number.

It is a congruent number.

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, 225936 + ... + 226105.

It is an arithmetic number, because the mean of its divisors is an integer number (6102567).

Almost surely, 2^38423485 is an apocalyptic number.

It is an amenable number.

38423485 is a deficient number, since it is larger than the sum of its proper divisors (10397051).

38423485 is a wasteful number, since it uses less digits than its factorization.

38423485 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 452063.

The product of its digits is 92160, while the sum is 37.

The square root of 38423485 is about 6198.6680020792. The cubic root of 38423485 is about 337.4418299381.

The spelling of 38423485 in words is "thirty-eight million, four hundred twenty-three thousand, four hundred eighty-five".