5146740 has 84 divisors (see below), whose sum is σ = 16250724. Its totient is φ = 1368576.

The previous prime is 5146727. The next prime is 5146741. The reversal of 5146740 is 476415.

It can be written as a sum of positive squares in 2 ways, for example, as 1971216 + 3175524 = 1404^2 + 1782^2 .

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5146741) by changing a digit.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 14404 + ... + 14756.

It is an arithmetic number, because the mean of its divisors is an integer number (193461).

Almost surely, 2^5146740 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 5146740, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (8125362).

5146740 is an abundant number, since it is smaller than the sum of its proper divisors (11103984).

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

5146740 is a wasteful number, since it uses less digits than its factorization.

5146740 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 380 (or 363 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 27.

The square root of 5146740 is about 2268.6427660608. The cubic root of 5146740 is about 172.6543042750.

It can be divided in two parts, 5146 and 740, that added together give a triangular number (5886 = T₁₀₈).

The spelling of 5146740 in words is "five million, one hundred forty-six thousand, seven hundred forty".