35997742 has 24 divisors (see below), whose sum is σ = 62483400. Its totient is φ = 15499440.

The previous prime is 35997701. The next prime is 35997749. The reversal of 35997742 is 24779953.

It is a junction number, because it is equal to n+sod(n) for n = 35997692 and 35997701.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (35997749) 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, 684 + ... + 8512.

It is an arithmetic number, because the mean of its divisors is an integer number (2603475).

Almost surely, 2^35997742 is an apocalyptic number.

35997742 is a deficient number, since it is larger than the sum of its proper divisors (26485658).

35997742 is a wasteful number, since it uses less digits than its factorization.

35997742 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7872 (or 7861 counting only the distinct ones).

The product of its digits is 476280, while the sum is 46.

The square root of 35997742 is about 5999.8118303827. The cubic root of 35997742 is about 330.1858212713.

The spelling of 35997742 in words is "thirty-five million, nine hundred ninety-seven thousand, seven hundred forty-two".