149292037 has 2 divisors, whose sum is σ = 149292038. Its totient is φ = 149292036.

The previous prime is 149292023. The next prime is 149292049. The reversal of 149292037 is 730292941.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 140991876 + 8300161 = 11874^2 + 2881^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-149292037 is a prime.

It is a super-2 number, since 2×149292037² = 44576224623218738, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 149291987 and 149292005.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (149292137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 74646018 + 74646019.

It is an arithmetic number, because the mean of its divisors is an integer number (74646019).

Almost surely, 2^149292037 is an apocalyptic number.

It is an amenable number.

149292037 is a deficient number, since it is larger than the sum of its proper divisors (1).

149292037 is an equidigital number, since it uses as much as digits as its factorization.

149292037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27216, while the sum is 37.

The square root of 149292037 is about 12218.5120616219. The cubic root of 149292037 is about 530.4920516415.

The spelling of 149292037 in words is "one hundred forty-nine million, two hundred ninety-two thousand, thirty-seven".