2452704 has 48 divisors (see below), whose sum is σ = 6667920. Its totient is φ = 788480.

The previous prime is 2452699. The next prime is 2452717. The reversal of 2452704 is 4072542.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (24).

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, 2344 + ... + 3224.

It is an arithmetic number, because the mean of its divisors is an integer number (138915).

2^2452704 is an apocalyptic number.

2452704 is a gapful number since it is divisible by the number (24) 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 2452704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3333960).

2452704 is an abundant number, since it is smaller than the sum of its proper divisors (4215216).

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

2452704 is a wasteful number, since it uses less digits than its factorization.

2452704 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 923 (or 915 counting only the distinct ones).

The product of its (nonzero) digits is 2240, while the sum is 24.

The square root of 2452704 is about 1566.1111071696. Note that the first 4 decimals coincide. The cubic root of 2452704 is about 134.8595521519.

The spelling of 2452704 in words is "two million, four hundred fifty-two thousand, seven hundred four".