124849097 has 4 divisors (see below), whose sum is σ = 125053380. Its totient is φ = 124644816.

The previous prime is 124849051. The next prime is 124849117. The reversal of 124849097 is 790948421.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 790948421 = 2011 ⋅393311.

It can be written as a sum of positive squares in 2 ways, for example, as 29278921 + 95570176 = 5411^2 + 9776^2 .

It is a cyclic number.

It is not a de Polignac number, because 124849097 - 2²⁴ = 108071881 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (124849997) 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, 101222 + ... + 102447.

It is an arithmetic number, because the mean of its divisors is an integer number (31263345).

Almost surely, 2^124849097 is an apocalyptic number.

It is an amenable number.

124849097 is a deficient number, since it is larger than the sum of its proper divisors (204283).

124849097 is an equidigital number, since it uses as much as digits as its factorization.

124849097 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 204282.

The product of its (nonzero) digits is 145152, while the sum is 44.

The square root of 124849097 is about 11173.5892621843. The cubic root of 124849097 is about 499.7987149796.

The spelling of 124849097 in words is "one hundred twenty-four million, eight hundred forty-nine thousand, ninety-seven".