35400131 has 16 divisors (see below), whose sum is σ = 39191040. Its totient is φ = 31774080.

The previous prime is 35400121. The next prime is 35400143. The reversal of 35400131 is 13100453.

It is not a de Polignac number, because 35400131 - 2⁶ = 35400067 is a prime.

It is a super-2 number, since 2×35400131² = 2506338549634322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (35400121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 131465 + ... + 131733.

It is an arithmetic number, because the mean of its divisors is an integer number (2449440).

Almost surely, 2^35400131 is an apocalyptic number.

35400131 is a deficient number, since it is larger than the sum of its proper divisors (3790909).

35400131 is a wasteful number, since it uses less digits than its factorization.

35400131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 35400131 is about 5949.8009210393. The cubic root of 35400131 is about 328.3484393289.

Adding to 35400131 its reverse (13100453), we get a palindrome (48500584).

The spelling of 35400131 in words is "thirty-five million, four hundred thousand, one hundred thirty-one".