40613034 has 64 divisors (see below), whose sum is σ = 107246592. Its totient is φ = 9926400.

The previous prime is 40613011. The next prime is 40613057. The reversal of 40613034 is 43031604.

It is an interprime number because it is at equal distance from previous prime (40613011) and next prime (40613057).

It is a Harshad number since it is a multiple of its sum of digits (21).

It is a self number, because there is not a number n which added to its sum of digits gives 40613034.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 5269 + ... + 10439.

It is an arithmetic number, because the mean of its divisors is an integer number (1675728).

Almost surely, 2^40613034 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40613034, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (53623296).

40613034 is an abundant number, since it is smaller than the sum of its proper divisors (66633558).

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

40613034 is a wasteful number, since it uses less digits than its factorization.

40613034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5211.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 40613034 is about 6372.8356325893. The cubic root of 40613034 is about 343.7334615073.

Adding to 40613034 its reverse (43031604), we get a palindrome (83644638).

The spelling of 40613034 in words is "forty million, six hundred thirteen thousand, thirty-four".