52703442 has 96 divisors (see below), whose sum is σ = 132627456. Its totient is φ = 14968800.

The previous prime is 52703437. The next prime is 52703447. The reversal of 52703442 is 24430725.

It is an interprime number because it is at equal distance from previous prime (52703437) and next prime (52703447).

It is not an unprimeable number, because it can be changed into a prime (52703447) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 323253 + ... + 323415.

It is an arithmetic number, because the mean of its divisors is an integer number (1381536).

Almost surely, 2^52703442 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 52703442, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (66313728).

52703442 is an abundant number, since it is smaller than the sum of its proper divisors (79924014).

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

52703442 is a wasteful number, since it uses less digits than its factorization.

52703442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 276 (or 273 counting only the distinct ones).

The product of its (nonzero) digits is 6720, while the sum is 27.

The square root of 52703442 is about 7259.7136307157. The cubic root of 52703442 is about 374.9266629921.

It can be divided in two parts, 527034 and 42, that added together give a square (527076 = 726²).

The spelling of 52703442 in words is "fifty-two million, seven hundred three thousand, four hundred forty-two".