4782615402 has 64 divisors (see below), whose sum is σ = 9991872000. Its totient is φ = 1524858048.

The previous prime is 4782615371. The next prime is 4782615443. The reversal of 4782615402 is 2045162874.

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, 5768724 + ... + 5769552.

It is an arithmetic number, because the mean of its divisors is an integer number (156123000).

Almost surely, 2^4782615402 is an apocalyptic number.

4782615402 is an abundant number, since it is smaller than the sum of its proper divisors (5209256598).

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

4782615402 is a wasteful number, since it uses less digits than its factorization.

4782615402 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1315.

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 4782615402 is about 69156.4559676101. The cubic root of 4782615402 is about 1684.8263756976.

The spelling of 4782615402 in words is "four billion, seven hundred eighty-two million, six hundred fifteen thousand, four hundred two".