5154644 has 24 divisors (see below), whose sum is σ = 9907968. Its totient is φ = 2327040.

The previous prime is 5154641. The next prime is 5154673. The reversal of 5154644 is 4464515.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (5154641) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8189 + ... + 8795.

It is an arithmetic number, because the mean of its divisors is an integer number (412832).

Almost surely, 2^5154644 is an apocalyptic number.

It is an amenable number.

5154644 is a deficient number, since it is larger than the sum of its proper divisors (4753324).

5154644 is a wasteful number, since it uses less digits than its factorization.

5154644 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 815 (or 813 counting only the distinct ones).

The product of its digits is 9600, while the sum is 29.

The square root of 5154644 is about 2270.3841084715. The cubic root of 5154644 is about 172.7426425004.

It can be divided in two parts, 5154 and 644, that multiplied together give a triangular number (3319176 = T₂₅₇₆).

The spelling of 5154644 in words is "five million, one hundred fifty-four thousand, six hundred forty-four".