538262098 has 32 divisors (see below), whose sum is σ = 913680000. Its totient is φ = 235576320.

The previous prime is 538262093. The next prime is 538262099. The reversal of 538262098 is 890262835.

It is a super-2 number, since 2×538262098² = 579452172286723208, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (538262093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 285523 + ... + 287401.

It is an arithmetic number, because the mean of its divisors is an integer number (28552500).

Almost surely, 2^538262098 is an apocalyptic number.

538262098 is a gapful number since it is divisible by the number (58) formed by its first and last digit.

538262098 is a deficient number, since it is larger than the sum of its proper divisors (375417902).

538262098 is a wasteful number, since it uses less digits than its factorization.

538262098 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2370.

The product of its (nonzero) digits is 207360, while the sum is 43.

The square root of 538262098 is about 23200.4762451119. The cubic root of 538262098 is about 813.4507550541.

The spelling of 538262098 in words is "five hundred thirty-eight million, two hundred sixty-two thousand, ninety-eight".