2654942000 has 80 divisors (see below), whose sum is σ = 6515794272. Its totient is φ = 1046073600.

The previous prime is 2654941987. The next prime is 2654942027. The reversal of 2654942000 is 2494562.

It is a tau number, because it is divible by the number of its divisors (80).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 124094 + ... + 143906.

Almost surely, 2^2654942000 is an apocalyptic number.

2654942000 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2654942000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3257897136).

2654942000 is an abundant number, since it is smaller than the sum of its proper divisors (3860852272).

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

2654942000 is a wasteful number, since it uses less digits than its factorization.

2654942000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19903 (or 19887 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 2654942000 is about 51526.1292937865. The cubic root of 2654942000 is about 1384.6872053597.

The spelling of 2654942000 in words is "two billion, six hundred fifty-four million, nine hundred forty-two thousand".