2471960 has 32 divisors (see below), whose sum is σ = 5756400. Its totient is φ = 954240.

The previous prime is 2471951. The next prime is 2471983. The reversal of 2471960 is 691742.

It is a super-2 number, since 2×2471960² = 12221172483200, which contains 22 as substring.

It is a Smith number, since the sum of its digits (29) coincides with the sum of the digits of its prime factors.

It is a Harshad number since it is a multiple of its sum of digits (29).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 95 + ... + 2225.

2^2471960 is an apocalyptic number.

2471960 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 2471960, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2878200).

2471960 is an abundant number, since it is smaller than the sum of its proper divisors (3284440).

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

2471960 is a wasteful number, since it uses less digits than its factorization.

2471960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2171 (or 2167 counting only the distinct ones).

The product of its (nonzero) digits is 3024, while the sum is 29.

The square root of 2471960 is about 1572.2467999649. The cubic root of 2471960 is about 135.2115567307.

The spelling of 2471960 in words is "two million, four hundred seventy-one thousand, nine hundred sixty".