1063537198 has 32 divisors (see below), whose sum is σ = 1701453600. Its totient is φ = 497166336.

The previous prime is 1063537159. The next prime is 1063537199. The reversal of 1063537198 is 8917353601.

It is a super-2 number, since 2×1063537198² = 2262222743059382408, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1063537199) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1793190 + ... + 1793782.

It is an arithmetic number, because the mean of its divisors is an integer number (53170425).

Almost surely, 2^1063537198 is an apocalyptic number.

1063537198 is a deficient number, since it is larger than the sum of its proper divisors (637916402).

1063537198 is a wasteful number, since it uses less digits than its factorization.

1063537198 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1156.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 1063537198 is about 32611.9180362027. The cubic root of 1063537198 is about 1020.7457054949.

The spelling of 1063537198 in words is "one billion, sixty-three million, five hundred thirty-seven thousand, one hundred ninety-eight".