152194 has 12 divisors (see below), whose sum is σ = 265734. Its totient is φ = 65184.

The previous prime is 152189. The next prime is 152197. The reversal of 152194 is 491251.

It can be written as a sum of positive squares in only one way, i.e., 148225 + 3969 = 385^2 + 63^2 .

It is a cake number, because a cake can be divided into 152194 parts by 97 planar cuts.

It is not an unprimeable number, because it can be changed into a prime (152197) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 679 + ... + 874.

2¹⁵²¹⁹⁴ is an apocalyptic number.

152194 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

152194 is a deficient number, since it is larger than the sum of its proper divisors (113540).

152194 is a wasteful number, since it uses less digits than its factorization.

152194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1569 (or 1562 counting only the distinct ones).

The product of its digits is 360, while the sum is 22.

The square root of 152194 is about 390.1204942066. The cubic root of 152194 is about 53.3907281428.

It can be divided in two parts, 15 and 2194, that added together give a square (2209 = 47²).

The spelling of 152194 in words is "one hundred fifty-two thousand, one hundred ninety-four".