1248081462 has 48 divisors (see below), whose sum is σ = 2849520960. Its totient is φ = 393713136.

The previous prime is 1248081413. The next prime is 1248081463. The reversal of 1248081462 is 2641808421.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1248081463) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 555313 + ... + 557555.

It is an arithmetic number, because the mean of its divisors is an integer number (59365020).

Almost surely, 2^1248081462 is an apocalyptic number.

1248081462 is an abundant number, since it is smaller than the sum of its proper divisors (1601439498).

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

1248081462 is a wasteful number, since it uses less digits than its factorization.

1248081462 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3897 (or 3894 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 36.

The square root of 1248081462 is about 35328.1964158942. The cubic root of 1248081462 is about 1076.6659475096.

Adding to 1248081462 its reverse (2641808421), we get a palindrome (3889889883).

The spelling of 1248081462 in words is "one billion, two hundred forty-eight million, eighty-one thousand, four hundred sixty-two".