1241647338 has 32 divisors (see below), whose sum is σ = 2523104640. Its totient is φ = 407297600.

The previous prime is 1241647331. The next prime is 1241647339. The reversal of 1241647338 is 8337461421.

It is a super-2 number, since 2×1241647338² = 3083376223924972488, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1241647296 and 1241647305.

It is not an unprimeable number, because it can be changed into a prime (1241647331) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 95068 + ... + 107336.

It is an arithmetic number, because the mean of its divisors is an integer number (78847020).

Almost surely, 2^1241647338 is an apocalyptic number.

1241647338 is an abundant number, since it is smaller than the sum of its proper divisors (1281457302).

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

1241647338 is a wasteful number, since it uses less digits than its factorization.

1241647338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12542.

The product of its digits is 96768, while the sum is 39.

The square root of 1241647338 is about 35237.0165876738. The cubic root of 1241647338 is about 1074.8126121545.

The spelling of 1241647338 in words is "one billion, two hundred forty-one million, six hundred forty-seven thousand, three hundred thirty-eight".