35572500 has 240 divisors, whose sum is σ = 125959680. Its totient is φ = 8640000.

The previous prime is 35572451. The next prime is 35572547. The reversal of 35572500 is 527553.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 1147485 + ... + 1147515.

It is an arithmetic number, because the mean of its divisors is an integer number (524832).

Almost surely, 2^35572500 is an apocalyptic number.

35572500 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 35572500, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (62979840).

35572500 is an abundant number, since it is smaller than the sum of its proper divisors (90387180).

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

35572500 is a wasteful number, since it uses less digits than its factorization.

35572500 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 81 (or 58 counting only the distinct ones).

The product of its (nonzero) digits is 5250, while the sum is 27.

The square root of 35572500 is about 5964.2686056213. The cubic root of 35572500 is about 328.8805040236.

The spelling of 35572500 in words is "thirty-five million, five hundred seventy-two thousand, five hundred".