5620477940 has 96 divisors (see below), whose sum is σ = 15190253568. Its totient is φ = 1695312000.

The previous prime is 5620477937. The next prime is 5620477987. The reversal of 5620477940 is 497740265.

It is a Harshad number since it is a multiple of its sum of digits (44).

It is a junction number, because it is equal to n+sod(n) for n = 5620477891 and 5620477900.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 11126 + ... + 106605.

It is an arithmetic number, because the mean of its divisors is an integer number (158231808).

Almost surely, 2^5620477940 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5620477940, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7595126784).

5620477940 is an abundant number, since it is smaller than the sum of its proper divisors (9569775628).

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

5620477940 is a wasteful number, since it uses less digits than its factorization.

5620477940 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 117789 (or 117787 counting only the distinct ones).

The product of its (nonzero) digits is 423360, while the sum is 44.

The square root of 5620477940 is about 74969.8468719258. The cubic root of 5620477940 is about 1777.9699471462.

The spelling of 5620477940 in words is "five billion, six hundred twenty million, four hundred seventy-seven thousand, nine hundred forty".