1506020070 has 16 divisors (see below), whose sum is σ = 3614448240. Its totient is φ = 401605344.

The previous prime is 1506020053. The next prime is 1506020101. The reversal of 1506020070 is 700206051.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25100305 + ... + 25100364.

It is an arithmetic number, because the mean of its divisors is an integer number (225903015).

Almost surely, 2^1506020070 is an apocalyptic number.

1506020070 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1506020070 is an abundant number, since it is smaller than the sum of its proper divisors (2108428170).

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

1506020070 is a wasteful number, since it uses less digits than its factorization.

1506020070 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50200679.

The product of its (nonzero) digits is 420, while the sum is 21.

The square root of 1506020070 is about 38807.4744089331. The cubic root of 1506020070 is about 1146.2435895065.

The spelling of 1506020070 in words is "one billion, five hundred six million, twenty thousand, seventy".