40751098 has 8 divisors (see below), whose sum is σ = 61174260. Its totient is φ = 20359680.

The previous prime is 40751059. The next prime is 40751099. The reversal of 40751098 is 89015704.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 27112849 + 13638249 = 5207^2 + 3693^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (40751099) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4413 + ... + 10048.

Almost surely, 2^40751098 is an apocalyptic number.

40751098 is a deficient number, since it is larger than the sum of its proper divisors (20423162).

40751098 is a wasteful number, since it uses less digits than its factorization.

40751098 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15872.

The product of its (nonzero) digits is 10080, while the sum is 34.

The square root of 40751098 is about 6383.6586688199. The cubic root of 40751098 is about 344.1225282376.

The spelling of 40751098 in words is "forty million, seven hundred fifty-one thousand, ninety-eight".