1241625417 has 8 divisors (see below), whose sum is σ = 1655668896. Its totient is φ = 827666112.

The previous prime is 1241625403. The next prime is 1241625449. The reversal of 1241625417 is 7145261421.

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

It is not a de Polignac number, because 1241625417 - 2¹⁶ = 1241559881 is a prime.

It is a super-2 number, since 2×1241625417² = 3083267352280847778, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1241623417) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33793 + ... + 60209.

It is an arithmetic number, because the mean of its divisors is an integer number (206958612).

Almost surely, 2^1241625417 is an apocalyptic number.

It is an amenable number.

1241625417 is a deficient number, since it is larger than the sum of its proper divisors (414043479).

1241625417 is a wasteful number, since it uses less digits than its factorization.

1241625417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 42087.

The product of its digits is 13440, while the sum is 33.

The square root of 1241625417 is about 35236.7055355633. The cubic root of 1241625417 is about 1074.8062869270.

Adding to 1241625417 its reverse (7145261421), we get a palindrome (8386886838).

The spelling of 1241625417 in words is "one billion, two hundred forty-one million, six hundred twenty-five thousand, four hundred seventeen".