134393002 has 16 divisors (see below), whose sum is σ = 211273920. Its totient is φ = 63993952.

The previous prime is 134392997. The next prime is 134393003. The reversal of 134393002 is 200393431.

It is a happy number.

It is a super-2 number, since 2×134393002² = 36122957973144008, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (134393003) 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, 4449 + ... + 16987.

It is an arithmetic number, because the mean of its divisors is an integer number (13204620).

Almost surely, 2^134393002 is an apocalyptic number.

134393002 is a deficient number, since it is larger than the sum of its proper divisors (76880918).

134393002 is a wasteful number, since it uses less digits than its factorization.

134393002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12797.

The product of its (nonzero) digits is 1944, while the sum is 25.

The square root of 134393002 is about 11592.7995755986. The cubic root of 134393002 is about 512.2227754707. Note that the first 3 decimals are identical.

The spelling of 134393002 in words is "one hundred thirty-four million, three hundred ninety-three thousand, two".