40060800 has 288 divisors, whose sum is σ = 155380680. Its totient is φ = 9768960.

The previous prime is 40060799. The next prime is 40060807. The reversal of 40060800 is 806004.

It is a tau number, because it is divible by the number of its divisors (288).

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (40060807) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 374347 + ... + 374453.

Almost surely, 2^40060800 is an apocalyptic number.

40060800 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 40060800, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (77690340).

40060800 is an abundant number, since it is smaller than the sum of its proper divisors (115319880).

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

40060800 is a wasteful number, since it uses less digits than its factorization.

40060800 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 150 (or 130 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 40060800 is about 6329.3601572355. The cubic root of 40060800 is about 342.1683791780.

Adding to 40060800 its reverse (806004), we get a palindrome (40866804).

The spelling of 40060800 in words is "forty million, sixty thousand, eight hundred".