2956997154 has 32 divisors (see below), whose sum is σ = 6086232000. Its totient is φ = 957068352.

The previous prime is 2956997111. The next prime is 2956997167. The reversal of 2956997154 is 4517996592.

It is a junction number, because it is equal to n+sod(n) for n = 2956997094 and 2956997103.

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, 97432 + ... + 124124.

It is an arithmetic number, because the mean of its divisors is an integer number (190194750).

Almost surely, 2^2956997154 is an apocalyptic number.

2956997154 is an abundant number, since it is smaller than the sum of its proper divisors (3129234846).

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

2956997154 is a wasteful number, since it uses less digits than its factorization.

2956997154 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27234.

The product of its digits is 6123600, while the sum is 57.

The square root of 2956997154 is about 54378.2783287592. The cubic root of 2956997154 is about 1435.3251747237.

The spelling of 2956997154 in words is "two billion, nine hundred fifty-six million, nine hundred ninety-seven thousand, one hundred fifty-four".