40060464 has 20 divisors (see below), whose sum is σ = 103489656. Its totient is φ = 13353472.

The previous prime is 40060459. The next prime is 40060481. The reversal of 40060464 is 46406004.

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 417249 + ... + 417344.

Almost surely, 2^40060464 is an apocalyptic number.

It is an amenable number.

40060464 is an abundant number, since it is smaller than the sum of its proper divisors (63429192).

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

40060464 is a wasteful number, since it uses less digits than its factorization.

40060464 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 834604 (or 834598 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 40060464 is about 6329.3336142125. Note that the first 3 decimals coincide. The cubic root of 40060464 is about 342.1674225580.

Adding to 40060464 its reverse (46406004), we get a palindrome (86466468).

The spelling of 40060464 in words is "forty million, sixty thousand, four hundred sixty-four".