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4797253 = 191631549

4797253 has 8 divisors (see below), whose sum is σ = 5084000. Its totient is φ = 4513968.

The previous prime is 4797251. The next prime is 4797259. The reversal of 4797253 is 3527974.

It can be divided in two parts, 4797 and 253, that added together give a triangular number (5050 = T100).

4797253 is a nontrivial binomial coefficient, being equal to C(3098, 2).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a 3-Lehmer number, since φ(4797253) divides (4797253-1)3.

It is a cyclic number.

It is not a de Polignac number, because 4797253 - 21 = 4797251 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4797251) 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, 2323 + ... + 3871.

It is an arithmetic number, because the mean of its divisors is an integer number (635500).

Almost surely, 24797253 is an apocalyptic number.

4797253 is the 3097-th triangular number and also the 1549-th hexagonal number.

4797253 is the 1033-rd centered nonagonal number.

It is an amenable number.

4797253 is a deficient number, since it is larger than the sum of its proper divisors (286747).

4797253 is a wasteful number, since it uses less digits than its factorization.

4797253 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1731.

The product of its digits is 52920, while the sum is 37.

The square root of 4797253 is about 2190.2632261899. The cubic root of 4797253 is about 168.6543476207.

The spelling of 4797253 in words is "four million, seven hundred ninety-seven thousand, two hundred fifty-three".

Divisors: 1 19 163 1549 3097 29431 252487 4797253