2877451420 has 12 divisors (see below), whose sum is σ = 6042648024. Its totient is φ = 1150980560.

The previous prime is 2877451411. The next prime is 2877451469. The reversal of 2877451420 is 241547782.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 71936266 + ... + 71936305.

It is an arithmetic number, because the mean of its divisors is an integer number (503554002).

Almost surely, 2^2877451420 is an apocalyptic number.

2877451420 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2877451420 is an abundant number, since it is smaller than the sum of its proper divisors (3165196604).

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

2877451420 is a wasteful number, since it uses less digits than its factorization.

2877451420 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 143872580 (or 143872578 counting only the distinct ones).

The product of its (nonzero) digits is 125440, while the sum is 40.

The square root of 2877451420 is about 53641.8812123512. The cubic root of 2877451420 is about 1422.3375207587.

The spelling of 2877451420 in words is "two billion, eight hundred seventy-seven million, four hundred fifty-one thousand, four hundred twenty".