146036372 has 6 divisors (see below), whose sum is σ = 255563658. Its totient is φ = 73018184.

The previous prime is 146036353. The next prime is 146036437. The reversal of 146036372 is 273630641.

It can be written as a sum of positive squares in only one way, i.e., 110586256 + 35450116 = 10516^2 + 5954^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 18254543 + ... + 18254550.

It is an arithmetic number, because the mean of its divisors is an integer number (42593943).

Almost surely, 2^146036372 is an apocalyptic number.

It is an amenable number.

146036372 is a deficient number, since it is larger than the sum of its proper divisors (109527286).

146036372 is a wasteful number, since it uses less digits than its factorization.

146036372 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 36509097 (or 36509095 counting only the distinct ones).

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 146036372 is about 12084.5509639374. The cubic root of 146036372 is about 526.6074656168.

The spelling of 146036372 in words is "one hundred forty-six million, thirty-six thousand, three hundred seventy-two".