2355696 has 160 divisors (see below), whose sum is σ = 8332800.
Its totient is φ = 622080.
The previous prime is 2355671. The next prime is 2355697. The reversal of 2355696 is 6965532.
2355696 = T83 + T84 + ... +
It is a Harshad number since it is a multiple of its sum of digits (36).
Its product of digits (48600) is a multiple of the sum of its prime divisors (72).
It is a self number, because there is not a number n which added to its sum of digits gives 2355696.
It is a congruent number.
It is not an unprimeable number, because it can be changed into a prime (2355697) by changing a digit.
It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 57436 + ... + 57476.
It is an arithmetic number, because the mean of its divisors is an integer number (52080).
22355696 is an apocalyptic number.
It is an amenable number.
It is a practical number, because each smaller number is the sum of distinct divisors of 2355696, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4166400).
2355696 is an abundant number, since it is smaller than the sum of its proper divisors (5977104).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
2355696 is a wasteful number, since it uses less digits than its factorization.
2355696 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 84 (or 72 counting only the distinct ones).
The product of its digits is 48600, while the sum is 36.
The square root of 2355696 is about 1534.8276776238.
The cubic root of 2355696 is about 133.0576191445.
The spelling of 2355696 in words is "two million, three hundred fifty-five thousand, six hundred ninety-six".