90627134 has 16 divisors (see below), whose sum is σ = 150355968. Its totient is φ = 40696992.

The previous prime is 90627113. The next prime is 90627137. The reversal of 90627134 is 43172609.

It is a self number, because there is not a number n which added to its sum of digits gives 90627134.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (90627137) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 46142 + ... + 48065.

It is an arithmetic number, because the mean of its divisors is an integer number (9397248).

Almost surely, 2^90627134 is an apocalyptic number.

90627134 is a deficient number, since it is larger than the sum of its proper divisors (59728834).

90627134 is a wasteful number, since it uses less digits than its factorization.

90627134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94259.

The product of its (nonzero) digits is 9072, while the sum is 32.

The square root of 90627134 is about 9519.8284648412. The cubic root of 90627134 is about 449.1789704239.

The spelling of 90627134 in words is "ninety million, six hundred twenty-seven thousand, one hundred thirty-four".