38526542 has 4 divisors (see below), whose sum is σ = 57789816. Its totient is φ = 19263270.

The previous prime is 38526497. The next prime is 38526577. The reversal of 38526542 is 24562583.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 9631634 + ... + 9631637.

It is an arithmetic number, because the mean of its divisors is an integer number (14447454).

Almost surely, 2^38526542 is an apocalyptic number.

38526542 is a deficient number, since it is larger than the sum of its proper divisors (19263274).

38526542 is a wasteful number, since it uses less digits than its factorization.

38526542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19263273.

The product of its digits is 57600, while the sum is 35.

The square root of 38526542 is about 6206.9752698073. The cubic root of 38526542 is about 337.7432488734.

The spelling of 38526542 in words is "thirty-eight million, five hundred twenty-six thousand, five hundred forty-two".