101741490 has 48 divisors (see below), whose sum is σ = 271686168. Its totient is φ = 26396928.

The previous prime is 101741477. The next prime is 101741491. The reversal of 101741490 is 94147101.

101741490 is a `hidden beast` number, since 1 + 0 + 174 + 1 + 490 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 85988529 + 15752961 = 9273^2 + 3969^2 .

It is not an unprimeable number, because it can be changed into a prime (101741491) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 11947 + ... + 18606.

Almost surely, 2^101741490 is an apocalyptic number.

101741490 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

101741490 is an abundant number, since it is smaller than the sum of its proper divisors (169944678).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101741490 is a wasteful number, since it uses less digits than its factorization.

101741490 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30603 (or 30600 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 101741490 is about 10086.6986670565. The cubic root of 101741490 is about 466.8378187408.

Adding to 101741490 its reverse (94147101), we get a palindrome (195888591).

It can be divided in two parts, 10174 and 1490, that added together give a square (11664 = 108²).

The spelling of 101741490 in words is "one hundred one million, seven hundred forty-one thousand, four hundred ninety".