1007070420 has 48 divisors (see below), whose sum is σ = 2834592768. Its totient is φ = 267143040.

The previous prime is 1007070397. The next prime is 1007070439. The reversal of 1007070420 is 240707001.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 32479 + ... + 55398.

It is an arithmetic number, because the mean of its divisors is an integer number (59054016).

Almost surely, 2^1007070420 is an apocalyptic number.

1007070420 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1007070420 is an abundant number, since it is smaller than the sum of its proper divisors (1827522348).

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

1007070420 is a wasteful number, since it uses less digits than its factorization.

1007070420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 88080 (or 88078 counting only the distinct ones).

The product of its (nonzero) digits is 392, while the sum is 21.

The square root of 1007070420 is about 31734.3728471196. The cubic root of 1007070420 is about 1002.3512738450.

Adding to 1007070420 its reverse (240707001), we get a palindrome (1247777421).

It can be divided in two parts, 1007070 and 420, that added together give a triangular number (1007490 = T₁₄₁₉).

The spelling of 1007070420 in words is "one billion, seven million, seventy thousand, four hundred twenty".