235769952 has 72 divisors (see below), whose sum is σ = 680307768. Its totient is φ = 71441920.

The previous prime is 235769951. The next prime is 235769953. The reversal of 235769952 is 259967532.

It is an interprime number because it is at equal distance from previous prime (235769951) and next prime (235769953).

It is a Harshad number since it is a multiple of its sum of digits (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (235769951) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1468 + ... + 21764.

It is an arithmetic number, because the mean of its divisors is an integer number (9448719).

Almost surely, 2^235769952 is an apocalyptic number.

235769952 is a gapful number since it is divisible by the number (22) 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 235769952, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (340153884).

235769952 is an abundant number, since it is smaller than the sum of its proper divisors (444537816).

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

235769952 is a wasteful number, since it uses less digits than its factorization.

235769952 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20332 (or 20313 counting only the distinct ones).

The product of its digits is 1020600, while the sum is 48.

The square root of 235769952 is about 15354.8022455517. The cubic root of 235769952 is about 617.7737989304.

The spelling of 235769952 in words is "two hundred thirty-five million, seven hundred sixty-nine thousand, nine hundred fifty-two".