153194070 has 16 divisors (see below), whose sum is σ = 367665840. Its totient is φ = 40851744.

The previous prime is 153194059. The next prime is 153194071. The reversal of 153194070 is 70491351.

It is a Harshad number since it is a multiple of its sum of digits (30), and also a Moran number because the ratio is a prime number: 5106469 = 153194070 / (1 + 5 + 3 + 1 + 9 + 4 + 0 + 7 + 0).

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (153194071) 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, 2553205 + ... + 2553264.

It is an arithmetic number, because the mean of its divisors is an integer number (22979115).

Almost surely, 2^153194070 is an apocalyptic number.

153194070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

153194070 is an abundant number, since it is smaller than the sum of its proper divisors (214471770).

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

153194070 is a wasteful number, since it uses less digits than its factorization.

153194070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5106479.

The product of its (nonzero) digits is 3780, while the sum is 30.

The square root of 153194070 is about 12377.1592055689. The cubic root of 153194070 is about 535.0741679572.

The spelling of 153194070 in words is "one hundred fifty-three million, one hundred ninety-four thousand, seventy".