101791461 has 16 divisors (see below), whose sum is σ = 146145600. Its totient is φ = 62784768.

The previous prime is 101791457. The next prime is 101791489. The reversal of 101791461 is 164197101.

It is not a de Polignac number, because 101791461 - 2² = 101791457 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101790461) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13906 + ... + 19923.

It is an arithmetic number, because the mean of its divisors is an integer number (9134100).

Almost surely, 2^101791461 is an apocalyptic number.

It is an amenable number.

101791461 is a deficient number, since it is larger than the sum of its proper divisors (44354139).

101791461 is a wasteful number, since it uses less digits than its factorization.

101791461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33908.

The product of its (nonzero) digits is 1512, while the sum is 30.

The square root of 101791461 is about 10089.1754370712. The cubic root of 101791461 is about 466.9142363832.

The spelling of 101791461 in words is "one hundred one million, seven hundred ninety-one thousand, four hundred sixty-one".