1481632435 has 4 divisors (see below), whose sum is σ = 1777958928. Its totient is φ = 1185305944.

The previous prime is 1481632409. The next prime is 1481632489. The reversal of 1481632435 is 5342361841.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 5342361841 = 19 ⋅281176939.

It is a cyclic number.

It is not a de Polignac number, because 1481632435 - 2⁷ = 1481632307 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1481632394 and 1481632403.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 148163239 + ... + 148163248.

It is an arithmetic number, because the mean of its divisors is an integer number (444489732).

Almost surely, 2^1481632435 is an apocalyptic number.

1481632435 is a deficient number, since it is larger than the sum of its proper divisors (296326493).

1481632435 is an equidigital number, since it uses as much as digits as its factorization.

1481632435 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 296326492.

The product of its digits is 69120, while the sum is 37.

The square root of 1481632435 is about 38491.9788397531. The cubic root of 1481632435 is about 1140.0226821690.

The spelling of 1481632435 in words is "one billion, four hundred eighty-one million, six hundred thirty-two thousand, four hundred thirty-five".