134246460 has 48 divisors (see below), whose sum is σ = 376500096. Its totient is φ = 35740992.

The previous prime is 134246449. The next prime is 134246491. The reversal of 134246460 is 64642431.

It is a super-2 number, since 2×134246460² = 36044224045063200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 45799 + ... + 48641.

It is an arithmetic number, because the mean of its divisors is an integer number (7843752).

Almost surely, 2^134246460 is an apocalyptic number.

134246460 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

134246460 is an abundant number, since it is smaller than the sum of its proper divisors (242253636).

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

134246460 is a wasteful number, since it uses less digits than its factorization.

134246460 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3642 (or 3640 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 30.

The square root of 134246460 is about 11586.4774629738. The cubic root of 134246460 is about 512.0365320206.

Adding to 134246460 its reverse (64642431), we get a palindrome (198888891).

The spelling of 134246460 in words is "one hundred thirty-four million, two hundred forty-six thousand, four hundred sixty".