2533464 has 64 divisors (see below), whose sum is σ = 7250400. Its totient is φ = 819072.

The previous prime is 2533429. The next prime is 2533499. The reversal of 2533464 is 4643352.

It is an interprime number because it is at equal distance from previous prime (2533429) and next prime (2533499).

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 7834 + ... + 8150.

2^2533464 is an apocalyptic number.

2533464 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 2533464, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3625200).

2533464 is an abundant number, since it is smaller than the sum of its proper divisors (4716936).

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

2533464 is a wasteful number, since it uses less digits than its factorization.

2533464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 369 (or 359 counting only the distinct ones).

The product of its digits is 8640, while the sum is 27.

The square root of 2533464 is about 1591.6858986622. The cubic root of 2533464 is about 136.3237672536.

It can be divided in two parts, 25 and 33464, that added together give a square (33489 = 183²).

The spelling of 2533464 in words is "two million, five hundred thirty-three thousand, four hundred sixty-four".