2435420 has 96 divisors (see below), whose sum is σ = 6350400. Its totient is φ = 774144.

The previous prime is 2435417. The next prime is 2435443. The reversal of 2435420 is 245342.

2435420 = T₇₇ + T₇₈ + ... + T₂₄₆.

It is a super-3 number, since 3×2435420³ = 43335404961528264000, which contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (20).

It is a junction number, because it is equal to n+sod(n) for n = 2435392 and 2435401.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 83966 + ... + 83994.

It is an arithmetic number, because the mean of its divisors is an integer number (66150).

2^2435420 is an apocalyptic number.

2435420 is a gapful number since it is divisible by the number (20) 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 2435420, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3175200).

2435420 is an abundant number, since it is smaller than the sum of its proper divisors (3914980).

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

2435420 is a wasteful number, since it uses less digits than its factorization.

2435420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 87 (or 85 counting only the distinct ones).

The product of its (nonzero) digits is 960, while the sum is 20.

The square root of 2435420 is about 1560.5832243107. The cubic root of 2435420 is about 134.5420237853.

2435420 divided by its sum of digits (20) gives a triangular number (121771 = T₄₉₃).

The spelling of 2435420 in words is "two million, four hundred thirty-five thousand, four hundred twenty".