2428858740 has 96 divisors (see below), whose sum is σ = 8478941184. Its totient is φ = 504696960.

The previous prime is 2428858739. The next prime is 2428858753. The reversal of 2428858740 is 478588242.

It is a self number, because there is not a number n which added to its sum of digits gives 2428858740.

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, 258244 + ... + 267483.

It is an arithmetic number, because the mean of its divisors is an integer number (88322304).

Almost surely, 2^2428858740 is an apocalyptic number.

2428858740 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2428858740 is an abundant number, since it is smaller than the sum of its proper divisors (6050082444).

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

2428858740 is a wasteful number, since it uses less digits than its factorization.

2428858740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525757 (or 525755 counting only the distinct ones).

The product of its (nonzero) digits is 1146880, while the sum is 48.

The square root of 2428858740 is about 49283.4530040256. The cubic root of 2428858740 is about 1344.2109198987.

It can be divided in two parts, 24288 and 58740, that added together give a triangular number (83028 = T₄₀₇).

The spelling of 2428858740 in words is "two billion, four hundred twenty-eight million, eight hundred fifty-eight thousand, seven hundred forty".