40322034 has 12 divisors (see below), whose sum is σ = 87364446. Its totient is φ = 13440672.

The previous prime is 40322033. The next prime is 40322053. The reversal of 40322034 is 43022304.

It can be written as a sum of positive squares in only one way, i.e., 31304025 + 9018009 = 5595^2 + 3003^2 .

It is a hoax number, since the sum of its digits (18) coincides with the sum of the digits of its distinct prime factors.

It is a Harshad number since it is a multiple of its sum of digits (18), and also a Moran number because the ratio is a prime number: 2240113 = 40322034 / (4 + 0 + 3 + 2 + 2 + 0 + 3 + 4).

It is a junction number, because it is equal to n+sod(n) for n = 40321998 and 40322016.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40322033) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1120039 + ... + 1120074.

Almost surely, 2^40322034 is an apocalyptic number.

40322034 is an abundant number, since it is smaller than the sum of its proper divisors (47042412).

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

40322034 is a wasteful number, since it uses less digits than its factorization.

40322034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2240121 (or 2240118 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 18.

The square root of 40322034 is about 6349.9633069806. The cubic root of 40322034 is about 342.9105213023.

Adding to 40322034 its reverse (43022304), we get a palindrome (83344338).

The spelling of 40322034 in words is "forty million, three hundred twenty-two thousand, thirty-four".