35497000 has 128 divisors (see below), whose sum is σ = 103783680. Its totient is φ = 11040000.

The previous prime is 35496983. The next prime is 35497001. The reversal of 35497000 is 79453.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 35497000.

It is not an unprimeable number, because it can be changed into a prime (35497001) 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, 76770 + ... + 77230.

It is an arithmetic number, because the mean of its divisors is an integer number (810810).

Almost surely, 2^35497000 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 35497000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (51891840).

35497000 is an abundant number, since it is smaller than the sum of its proper divisors (68286680).

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

35497000 is a wasteful number, since it uses less digits than its factorization.

35497000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 500 (or 486 counting only the distinct ones).

The product of its (nonzero) digits is 3780, while the sum is 28.

The square root of 35497000 is about 5957.9358841800. The cubic root of 35497000 is about 328.6476643698.

The spelling of 35497000 in words is "thirty-five million, four hundred ninety-seven thousand".