134801562 has 16 divisors (see below), whose sum is σ = 308117952. Its totient is φ = 38514720.

The previous prime is 134801539. The next prime is 134801567. The reversal of 134801562 is 265108431.

It is a super-2 number, since 2×134801562² = 36342922235279688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134801567) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1604739 + ... + 1604822.

It is an arithmetic number, because the mean of its divisors is an integer number (19257372).

Almost surely, 2^134801562 is an apocalyptic number.

134801562 is an abundant number, since it is smaller than the sum of its proper divisors (173316390).

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

134801562 is a wasteful number, since it uses less digits than its factorization.

134801562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3209573.

The product of its (nonzero) digits is 5760, while the sum is 30.

The square root of 134801562 is about 11610.4074863891. The cubic root of 134801562 is about 512.7413094833.

Adding to 134801562 its reverse (265108431), we get a palindrome (399909993).

The spelling of 134801562 in words is "one hundred thirty-four million, eight hundred one thousand, five hundred sixty-two".