38451482 has 8 divisors (see below), whose sum is σ = 57731700. Its totient is φ = 19207584.

The previous prime is 38451463. The next prime is 38451487. The reversal of 38451482 is 28415483.

It can be written as a sum of positive squares in 2 ways, for example, as 38180041 + 271441 = 6179^2 + 521^2 .

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

It is not an unprimeable number, because it can be changed into a prime (38451487) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6257 + ... + 10772.

Almost surely, 2^38451482 is an apocalyptic number.

38451482 is a deficient number, since it is larger than the sum of its proper divisors (19280218).

38451482 is a wasteful number, since it uses less digits than its factorization.

38451482 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18160.

The product of its digits is 30720, while the sum is 35.

The square root of 38451482 is about 6200.9258986058. The cubic root of 38451482 is about 337.5237682392.

The spelling of 38451482 in words is "thirty-eight million, four hundred fifty-one thousand, four hundred eighty-two".