2287387514906 has 32 divisors (see below), whose sum is σ = 3889880789760. Its totient is φ = 1000051430976.

The previous prime is 2287387514891. The next prime is 2287387514911. The reversal of 2287387514906 is 6094157837822.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4727615 + ... + 5188941.

It is an arithmetic number, because the mean of its divisors is an integer number (121558774680).

It is a 1-persistent number, because it is pandigital, but 2⋅2287387514906 = 4574775029812 is not.

Almost surely, 2^{2287387514906} is an apocalyptic number.

2287387514906 is a gapful number since it is divisible by the number (26) formed by its first and last digit.

2287387514906 is a deficient number, since it is larger than the sum of its proper divisors (1602493274854).

2287387514906 is a wasteful number, since it uses less digits than its factorization.

2287387514906 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 471398.

The product of its (nonzero) digits is 40642560, while the sum is 62.

The spelling of 2287387514906 in words is "two trillion, two hundred eighty-seven billion, three hundred eighty-seven million, five hundred fourteen thousand, nine hundred six".