40062694 has 12 divisors (see below), whose sum is σ = 69905484. Its totient is φ = 17169684.

The previous prime is 40062691. The next prime is 40062739. The reversal of 40062694 is 49626004.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40062691) 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, 204304 + ... + 204499.

It is an arithmetic number, because the mean of its divisors is an integer number (5825457).

Almost surely, 2^40062694 is an apocalyptic number.

40062694 is a deficient number, since it is larger than the sum of its proper divisors (29842790).

40062694 is a wasteful number, since it uses less digits than its factorization.

40062694 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 408819 (or 408812 counting only the distinct ones).

The product of its (nonzero) digits is 10368, while the sum is 31.

The square root of 40062694 is about 6329.5097756461. The cubic root of 40062694 is about 342.1737714543.

Adding to 40062694 its reverse (49626004), we get a palindrome (89688698).

The spelling of 40062694 in words is "forty million, sixty-two thousand, six hundred ninety-four".