100962489 has 4 divisors (see below), whose sum is σ = 134616656. Its totient is φ = 67308324.

The previous prime is 100962487. The next prime is 100962493. The reversal of 100962489 is 984269001.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 100962489 - 2¹ = 100962487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (100962481) 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, 16827079 + ... + 16827084.

It is an arithmetic number, because the mean of its divisors is an integer number (33654164).

Almost surely, 2^100962489 is an apocalyptic number.

It is an amenable number.

100962489 is a deficient number, since it is larger than the sum of its proper divisors (33654167).

100962489 is an equidigital number, since it uses as much as digits as its factorization.

100962489 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33654166.

The product of its (nonzero) digits is 31104, while the sum is 39.

The square root of 100962489 is about 10048.0092058079. The cubic root of 100962489 is about 465.6432904786.

The spelling of 100962489 in words is "one hundred million, nine hundred sixty-two thousand, four hundred eighty-nine".