98540037 has 16 divisors (see below), whose sum is σ = 146808000. Its totient is φ = 65323152.

The previous prime is 98540021. The next prime is 98540063. The reversal of 98540037 is 73004589.

It is not a de Polignac number, because 98540037 - 2⁴ = 98540021 is a prime.

It is a super-2 number, since 2×98540037² = 19420277783922738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 98539983 and 98540010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (98540077) 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, 5362 + ... + 15027.

It is an arithmetic number, because the mean of its divisors is an integer number (9175500).

Almost surely, 2^98540037 is an apocalyptic number.

It is an amenable number.

98540037 is a deficient number, since it is larger than the sum of its proper divisors (48267963).

98540037 is a wasteful number, since it uses less digits than its factorization.

98540037 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20577 (or 20571 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 36.

The square root of 98540037 is about 9926.7334506372. The cubic root of 98540037 is about 461.8889512151. Note that the first 3 decimals are identical.

The spelling of 98540037 in words is "ninety-eight million, five hundred forty thousand, thirty-seven".