38246198 has 4 divisors (see below), whose sum is σ = 57369300. Its totient is φ = 19123098.

The previous prime is 38246179. The next prime is 38246239. The reversal of 38246198 is 89164283.

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

It is a super-2 number, since 2×38246198² = 2925543322910408, which contains 22 as substring.

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, 9561548 + ... + 9561551.

It is an arithmetic number, because the mean of its divisors is an integer number (14342325).

Almost surely, 2^38246198 is an apocalyptic number.

38246198 is a deficient number, since it is larger than the sum of its proper divisors (19123102).

38246198 is a wasteful number, since it uses less digits than its factorization.

38246198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19123101.

The product of its digits is 82944, while the sum is 41.

The square root of 38246198 is about 6184.3510573059. The cubic root of 38246198 is about 336.9220410970.

The spelling of 38246198 in words is "thirty-eight million, two hundred forty-six thousand, one hundred ninety-eight".