98540562 has 16 divisors (see below), whose sum is σ = 197901792. Its totient is φ = 32710080.

The previous prime is 98540557. The next prime is 98540567. The reversal of 98540562 is 26504589.

It is an interprime number because it is at equal distance from previous prime (98540557) and next prime (98540567).

It is a self number, because there is not a number n which added to its sum of digits gives 98540562.

It is not an unprimeable number, because it can be changed into a prime (98540567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32628 + ... + 35519.

It is an arithmetic number, because the mean of its divisors is an integer number (12368862).

Almost surely, 2^98540562 is an apocalyptic number.

98540562 is an abundant number, since it is smaller than the sum of its proper divisors (99361230).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

98540562 is a wasteful number, since it uses less digits than its factorization.

98540562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68393.

The product of its (nonzero) digits is 86400, while the sum is 39.

The square root of 98540562 is about 9926.7598943462. The cubic root of 98540562 is about 461.8897714951.

The spelling of 98540562 in words is "ninety-eight million, five hundred forty thousand, five hundred sixty-two".