105290674 has 8 divisors (see below), whose sum is σ = 160099740. Its totient is φ = 51924096.

The previous prime is 105290671. The next prime is 105290681. The reversal of 105290674 is 476092501.

It can be written as a sum of positive squares in 2 ways, for example, as 101707225 + 3583449 = 10085^2 + 1893^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×105290674² = 22172252062748552, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (105290671) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 360439 + ... + 360730.

Almost surely, 2^105290674 is an apocalyptic number.

105290674 is a deficient number, since it is larger than the sum of its proper divisors (54809066).

105290674 is an equidigital number, since it uses as much as digits as its factorization.

105290674 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721244.

The product of its (nonzero) digits is 15120, while the sum is 34.

The square root of 105290674 is about 10261.1244023255. The cubic root of 105290674 is about 472.2043337496.

The spelling of 105290674 in words is "one hundred five million, two hundred ninety thousand, six hundred seventy-four".