4721060280 has 64 divisors (see below), whose sum is σ = 14250130560. Its totient is φ = 1251220608.

The previous prime is 4721060273. The next prime is 4721060287. The reversal of 4721060280 is 820601274.

It is an interprime number because it is at equal distance from previous prime (4721060273) and next prime (4721060287).

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4721060287) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 101122 + ... + 140241.

It is an arithmetic number, because the mean of its divisors is an integer number (222658290).

Almost surely, 2^4721060280 is an apocalyptic number.

4721060280 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4721060280 is an abundant number, since it is smaller than the sum of its proper divisors (9529070280).

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

4721060280 is a wasteful number, since it uses less digits than its factorization.

4721060280 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 241540 (or 241536 counting only the distinct ones).

The product of its (nonzero) digits is 5376, while the sum is 30.

The square root of 4721060280 is about 68709.9722020028. The cubic root of 4721060280 is about 1677.5669002424.

The spelling of 4721060280 in words is "four billion, seven hundred twenty-one million, sixty thousand, two hundred eighty".