2196154875 has 16 divisors (see below), whose sum is σ = 3654402336. Its totient is φ = 1171282400.

The previous prime is 2196154847. The next prime is 2196154903. The reversal of 2196154875 is 5784516912.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (2196154847) and next prime (2196154903).

It is not a de Polignac number, because 2196154875 - 2¹⁵ = 2196122107 is a prime.

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, 2927832 + ... + 2928581.

It is an arithmetic number, because the mean of its divisors is an integer number (228400146).

Almost surely, 2^2196154875 is an apocalyptic number.

2196154875 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

2196154875 is a deficient number, since it is larger than the sum of its proper divisors (1458247461).

2196154875 is an equidigital number, since it uses as much as digits as its factorization.

2196154875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5856431 (or 5856421 counting only the distinct ones).

The product of its digits is 604800, while the sum is 48.

The square root of 2196154875 is about 46863.1505022870. The cubic root of 2196154875 is about 1299.8332873001.

The spelling of 2196154875 in words is "two billion, one hundred ninety-six million, one hundred fifty-four thousand, eight hundred seventy-five".