40062452 has 12 divisors (see below), whose sum is σ = 70165536. Its totient is φ = 20015160.

The previous prime is 40062443. The next prime is 40062467. The reversal of 40062452 is 25426004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2927 + ... + 9417.

It is an arithmetic number, because the mean of its divisors is an integer number (5847128).

Almost surely, 2^40062452 is an apocalyptic number.

It is an amenable number.

40062452 is a deficient number, since it is larger than the sum of its proper divisors (30103084).

40062452 is a wasteful number, since it uses less digits than its factorization.

40062452 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8038 (or 8036 counting only the distinct ones).

The product of its (nonzero) digits is 1920, while the sum is 23.

The square root of 40062452 is about 6329.4906588129. The cubic root of 40062452 is about 342.1730824823.

Adding to 40062452 its reverse (25426004), we get a palindrome (65488456).

The spelling of 40062452 in words is "forty million, sixty-two thousand, four hundred fifty-two".