40503098 has 16 divisors (see below), whose sum is σ = 64152000. Its totient is φ = 19125792.

The previous prime is 40503097. The next prime is 40503107. The reversal of 40503098 is 89030504.

It is a self number, because there is not a number n which added to its sum of digits gives 40503098.

It is not an unprimeable number, because it can be changed into a prime (40503097) 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, 12158 + ... + 15126.

It is an arithmetic number, because the mean of its divisors is an integer number (4009500).

Almost surely, 2^40503098 is an apocalyptic number.

40503098 is a deficient number, since it is larger than the sum of its proper divisors (23648902).

40503098 is a wasteful number, since it uses less digits than its factorization.

40503098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3349.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 40503098 is about 6364.2044278920. The cubic root of 40503098 is about 343.4230289001.

The spelling of 40503098 in words is "forty million, five hundred three thousand, ninety-eight".