2187314962 has 32 divisors (see below), whose sum is σ = 3976705152. Its totient is φ = 880844544.

The previous prime is 2187314951. The next prime is 2187314971. The reversal of 2187314962 is 2694137812.

It is a super-2 number, since 2×2187314962² = 9568693485978122888, which contains 22 as substring.

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, 145888 + ... + 160180.

It is an arithmetic number, because the mean of its divisors is an integer number (124272036).

Almost surely, 2^2187314962 is an apocalyptic number.

2187314962 is a deficient number, since it is larger than the sum of its proper divisors (1789390190).

2187314962 is a wasteful number, since it uses less digits than its factorization.

2187314962 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14962.

The product of its digits is 145152, while the sum is 43.

The square root of 2187314962 is about 46768.7391534131. The cubic root of 2187314962 is about 1298.0869221936.

The spelling of 2187314962 in words is "two billion, one hundred eighty-seven million, three hundred fourteen thousand, nine hundred sixty-two".