52603374 has 16 divisors (see below), whose sum is σ = 105512400. Its totient is φ = 17483520.

The previous prime is 52603367. The next prime is 52603379. The reversal of 52603374 is 47330625.

It is a super-2 number, since 2×52603374² = 5534229912367752, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (52603379) 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, 10467 + ... + 14654.

It is an arithmetic number, because the mean of its divisors is an integer number (6594525).

Almost surely, 2^52603374 is an apocalyptic number.

52603374 is an abundant number, since it is smaller than the sum of its proper divisors (52909026).

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

52603374 is a wasteful number, since it uses less digits than its factorization.

52603374 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25475.

The product of its (nonzero) digits is 15120, while the sum is 30.

The square root of 52603374 is about 7252.8183487524. The cubic root of 52603374 is about 374.6892216271.

Adding to 52603374 its reverse (47330625), we get a palindrome (99933999).

The spelling of 52603374 in words is "fifty-two million, six hundred three thousand, three hundred seventy-four".