152465140 has 12 divisors (see below), whose sum is σ = 320176836. Its totient is φ = 60986048.

The previous prime is 152465119. The next prime is 152465149. The reversal of 152465140 is 41564251.

It can be written as a sum of positive squares in 2 ways, for example, as 77053284 + 75411856 = 8778^2 + 8684^2 .

It is a super-3 number, since 3×152465140³ (a number of 26 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 152465099 and 152465108.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (152465149) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3811609 + ... + 3811648.

It is an arithmetic number, because the mean of its divisors is an integer number (26681403).

Almost surely, 2^152465140 is an apocalyptic number.

152465140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

152465140 is an abundant number, since it is smaller than the sum of its proper divisors (167711696).

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

152465140 is a wasteful number, since it uses less digits than its factorization.

152465140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7623266 (or 7623264 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

The square root of 152465140 is about 12347.6775144154. The cubic root of 152465140 is about 534.2241527411.

The spelling of 152465140 in words is "one hundred fifty-two million, four hundred sixty-five thousand, one hundred forty".