35540025 has 12 divisors (see below), whose sum is σ = 58759632. Its totient is φ = 18954640.

The previous prime is 35540023. The next prime is 35540027. The reversal of 35540025 is 52004553.

It is an interprime number because it is at equal distance from previous prime (35540023) and next prime (35540027).

It is not a de Polignac number, because 35540025 - 2¹ = 35540023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 35539977 and 35540004.

It is not an unprimeable number, because it can be changed into a prime (35540023) 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, 236859 + ... + 237008.

It is an arithmetic number, because the mean of its divisors is an integer number (4896636).

Almost surely, 2^35540025 is an apocalyptic number.

It is an amenable number.

35540025 is a deficient number, since it is larger than the sum of its proper divisors (23219607).

35540025 is a wasteful number, since it uses less digits than its factorization.

35540025 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 473880 (or 473875 counting only the distinct ones).

The product of its (nonzero) digits is 3000, while the sum is 24.

The square root of 35540025 is about 5961.5455210876. The cubic root of 35540025 is about 328.7803925503.

Adding to 35540025 its reverse (52004553), we get a palindrome (87544578).

The spelling of 35540025 in words is "thirty-five million, five hundred forty thousand, twenty-five".