50040672 has 48 divisors (see below), whose sum is σ = 143301312. Its totient is φ = 15163520.

The previous prime is 50040671. The next prime is 50040677. The reversal of 50040672 is 27604005.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (48).

It is a super-3 number, since 3×50040672³ (a number of 24 digits) contains 333 as substring.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (50040671) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22638 + ... + 24749.

It is an arithmetic number, because the mean of its divisors is an integer number (2985444).

Almost surely, 2^50040672 is an apocalyptic number.

It is an amenable number.

50040672 is an abundant number, since it is smaller than the sum of its proper divisors (93260640).

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

50040672 is a wasteful number, since it uses less digits than its factorization.

50040672 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 47411 (or 47403 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 24.

The square root of 50040672 is about 7073.9431719516. The cubic root of 50040672 is about 368.5030140772.

Adding to 50040672 its reverse (27604005), we get a palindrome (77644677).

The spelling of 50040672 in words is "fifty million, forty thousand, six hundred seventy-two".