1254613332 has 48 divisors (see below), whose sum is σ = 3391482752. Its totient is φ = 353548800.

The previous prime is 1254613273. The next prime is 1254613333. The reversal of 1254613332 is 2333164521.

It is a super-2 number, since 2×1254613332² = 3148109225664284448, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1254613332.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1254613333) 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, 96169 + ... + 108432.

Almost surely, 2^1254613332 is an apocalyptic number.

1254613332 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1254613332 is an abundant number, since it is smaller than the sum of its proper divisors (2136869420).

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

1254613332 is a wasteful number, since it uses less digits than its factorization.

1254613332 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204688 (or 204686 counting only the distinct ones).

The product of its digits is 12960, while the sum is 30.

The square root of 1254613332 is about 35420.5213400368. The cubic root of 1254613332 is about 1078.5409343734.

Adding to 1254613332 its reverse (2333164521), we get a palindrome (3587777853).

It can be divided in two parts, 12546 and 13332, that added together give a triangular number (25878 = T₂₂₇).

The spelling of 1254613332 in words is "one billion, two hundred fifty-four million, six hundred thirteen thousand, three hundred thirty-two".