4253400 has 144 divisors (see below), whose sum is σ = 15233400. Its totient is φ = 1059840.

The previous prime is 4253393. The next prime is 4253419. The reversal of 4253400 is 43524.

4253400 = T₁₇₉ + T₁₈₀ + ... + T₃₁₄.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 30531 + ... + 30669.

Almost surely, 2^4253400 is an apocalyptic number.

4253400 is a gapful number since it is divisible by the number (40) 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 4253400, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (7616700).

4253400 is an abundant number, since it is smaller than the sum of its proper divisors (10980000).

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

4253400 is a wasteful number, since it uses less digits than its factorization.

4253400 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 178 (or 166 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 18.

The square root of 4253400 is about 2062.3772690757. The cubic root of 4253400 is about 162.0237733744.

Adding to 4253400 its reverse (43524), we get a palindrome (4296924).

The spelling of 4253400 in words is "four million, two hundred fifty-three thousand, four hundred".