38661054 has 16 divisors (see below), whose sum is σ = 77388048. Its totient is φ = 12876032.

The previous prime is 38661047. The next prime is 38661071. The reversal of 38661054 is 45016683.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8284 + ... + 12080.

It is an arithmetic number, because the mean of its divisors is an integer number (4836753).

Almost surely, 2^38661054 is an apocalyptic number.

38661054 is an abundant number, since it is smaller than the sum of its proper divisors (38726994).

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

38661054 is a wasteful number, since it uses less digits than its factorization.

38661054 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5499.

The product of its (nonzero) digits is 17280, while the sum is 33.

The square root of 38661054 is about 6217.8013799091. The cubic root of 38661054 is about 338.1358591593.

The spelling of 38661054 in words is "thirty-eight million, six hundred sixty-one thousand, fifty-four".