35238720 has 224 divisors, whose sum is σ = 126406656. Its totient is φ = 8243200.

The previous prime is 35238703. The next prime is 35238727. The reversal of 35238720 is 2783253.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35238727) 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, 496285 + ... + 496355.

Almost surely, 2^35238720 is an apocalyptic number.

35238720 is a gapful number since it is divisible by the number (30) 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 35238720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (63203328).

35238720 is an abundant number, since it is smaller than the sum of its proper divisors (91167936).

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

35238720 is a wasteful number, since it uses less digits than its factorization.

35238720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149 (or 139 counting only the distinct ones).

The product of its (nonzero) digits is 10080, while the sum is 30.

The square root of 35238720 is about 5936.2210201440. The cubic root of 35238720 is about 327.8486313256.

The spelling of 35238720 in words is "thirty-five million, two hundred thirty-eight thousand, seven hundred twenty".