1361487152 has 10 divisors (see below), whose sum is σ = 2637881388. Its totient is φ = 680743568.

The previous prime is 1361487137. The next prime is 1361487173. The reversal of 1361487152 is 2517841631.

It is a super-2 number, since 2×1361487152² = 3707294530122142208, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42546458 + ... + 42546489.

Almost surely, 2^1361487152 is an apocalyptic number.

It is an amenable number.

1361487152 is a deficient number, since it is larger than the sum of its proper divisors (1276394236).

1361487152 is an equidigital number, since it uses as much as digits as its factorization.

1361487152 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 85092955 (or 85092949 counting only the distinct ones).

The product of its digits is 40320, while the sum is 38.

The square root of 1361487152 is about 36898.3353554059. The cubic root of 1361487152 is about 1108.3353431563.

The spelling of 1361487152 in words is "one billion, three hundred sixty-one million, four hundred eighty-seven thousand, one hundred fifty-two".